Edit
Edit
December 2025
- MON
- TUE
- WED
- THU
- FRI
- SAT
- SUN
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
Manali to Panipat AC Sleeper Bus
- Goibibo
- Bus Ticket Booking
- Bus from Manali to Panipat
- Manali to Panipat AC Sleeper Bus
Showing117 buses
Next Day
Sort by:
BESTRATINGDEPARTUREARRIVALFASTESTCHEAPEST
| Bus Details | Time and Duration | Price | |
|---|---|---|---|
UKO4 EXPLORE TOUR AND TRAVEL Bharat Benz A/C Sleeper (2+1) 2.1/5 | 21:00 Manali 10h 0m 07:00 21st Dec Panipat toll plaza | ₹1402 ₹1649 | SELECT SEAT 49 seats left ₹ 1649 ₹ 1402 |
Manali to Panipat Other Buses
zingbus Maxx Volvo 9600 Multi Axle Semi-Sleeper (2+2) 4.9/5 7 Reviews | 21:00 Private Bus Parking Manali 8h 50m 05:50 21st Dec Toll Plaza | ₹1337 ₹1528 | SELECT SEAT 13 window seat 31 seats left ₹ 1528 ₹ 1337 |
| |||
zingbus plus Volvo 9600 A/C Semi Sleeper (2+2) 4.9/5 15 Reviews | 19:45 Private Bus Parking Manali 9h 40m 05:25 21st Dec Toll Plaza | ₹888 ₹1015 | SELECT SEAT 13 window seat 30 seats left ₹ 1015 ₹ 888 |
| |||
zingbus plus Volvo 9600 A/C Semi Sleeper (2+2) 4.7/5 8 Reviews | 19:30 Private Bus Parking Manali 9h 20m 04:50 21st Dec Toll Plaza | ₹1107 ₹1265 | SELECT SEAT 10 window seat 26 seats left ₹ 1265 ₹ 1107 |
| |||
zingbus Maxx Volvo 9600 Multi Axle Semi-Sleeper (2+2) 4.9/5 | 20:00 Private Bus Parking Manali 8h 50m 04:50 21st Dec Toll Plaza | ₹1483 ₹1695 | SELECT SEAT 9 window seat 24 seats left ₹ 1695 ₹ 1483 |
| |||
zingbus Maxx Volvo 9600 Multi Axle Semi-Sleeper (2+2) 4.9/5 | 18:00 Private Bus Parking Manali 8h 45m 02:45 21st Dec Toll Plaza | ₹1481 ₹1693 | SELECT SEAT 12 window seat 25 seats left ₹ 1693 ₹ 1481 |
| |||
zingbus plus Volvo 9600 Multi Axle Semi-Sleeper (2+2) 4.9/5 | 20:45 Private Bus Parking Manali 9h 35m 06:20 21st Dec Toll Plaza | ₹847 ₹968 | SELECT SEAT 8 window seat 18 seats left ₹ 968 ₹ 847 |
| |||
zingbus plus Volvo 9600 Multi Axle Semi-Sleeper (2+2) 4.9/5 | 20:30 Private Bus Parking Manali 9h 45m 06:15 21st Dec Toll Plaza | ₹1104 ₹1262 | SELECT SEAT 10 window seat 21 seats left ₹ 1262 ₹ 1104 |
| |||
zingbus plus Volvo 9600 A/C Semi Sleeper (2+2) 4.9/5 7 Reviews | 17:15 Private Bus Parking Manali 9h 30m 02:45 21st Dec Toll Plaza | ₹878 ₹1004 | SELECT SEAT 14 window seat 33 seats left ₹ 1004 ₹ 878 |
| |||
Laxmi holidays Volvo 9600 A/C Semi Sleeper (2+2) 4.8/5 6 Reviews | 17:30 Private Bus Stand 8h 50m 02:20 21st Dec Panipat Toll Plaza | ₹899 | SELECT SEAT 15 window seat 37 seats left ₹ 899 |
| |||
ReoBus Pro Volvo 9600 Multi Axle Semi-Sleeper (2+2) 4.5/5 6 Reviews | 15:25 Manali 10h 35m 02:00 21st Dec Panipat | ₹1047 | SELECT SEAT 19 window seat 43 seats left ₹ 1047 |
|
FAQs About AC Sleeper Buses from Manali to Panipat
Q. How many AC Sleeper buses currently operating from Manali to Panipat?
A. There are 1 AC Sleeper buses currently running from Manali to Panipat currently. Book Now
Q. What is the avg time taken by AC Sleeper bus for Manali Panipat Journey?
A. The time taken for Manali to Panipat by AC Sleeper bus via road travel is around 7h 3m (appx.). Book Now
Q. What is the cheapest bus fare between Manali to Panipat Travel on Goibibo?
A. The cheapest bus fare available between Manali to Panipat is ₹ 639. Book Now
Q. What are the popular bus operators currently serving buses for Manali to Panipat route?
A. Our top bus operators for Manali to Panipat bus route are: Ashok Holidays, Bedi Travels, Cab India Travels, Choudhary Holidays, City Land Travels, Dayal Holidays, Deltin Travels Pvt Ltd, FLY BUS INDIA, FlixBus, G.T.SHolidays Book Now
Boarding points in Manali
- Private Bus Parking Manali
- Private Bus Stand
- Manali
- Patlikuhal
- Patlikuhal Bypass Near Fishfarm
- Private Bus Stand Manali
- Paras phata
- Manali (Patlikul) 15km from Manali
- MANALI PRIVATE BUS STAND
- Private bus parking manali
Dropping points in Panipat
- Toll Plaza
- Panipat Toll Plaza
- Panipat
- Panipat Toll Tax
- PANIPAT TOLL PLAZA
- Panipat toll plaza
- PANIPAT TOLL PLAZA (H.R)
- PANIPAT
- Panipat (delhi-manali)
- 70 mile stone samalkha panipat
Top routes from Manali
- Manali to Delhi Bus
- Manali to Chandigarh Bus
- Manali to Gurgaon Bus
- Manali to Dehradun Bus
- Manali to Ambala Bus
- Manali to Amritsar Bus
- Manali to Panipat Bus
- Manali to Kullu Bus
- Manali to Shimla Bus
- Manali to Karnal Bus
- Manali to Jalandhar Bus
- Manali to Rishikesh Bus
- Manali to Noida Bus
- Manali to Haridwar Bus
- Manali to Kurukshetra Bus
- Manali to Jaipur Bus
- Manali to Sonipat Bus
- Manali to Zirakpur(Punjab) Bus
- Manali to Kharar Bus
- Manali to Ghaziabad Bus
- Manali to Ludhiana Bus
- Manali to Kasol Bus
- Manali to Jammu Bus
- Manali to Leh(Ladakh) Bus
- Manali to Pathankot Bus
- Manali to Roorkee Bus
- Manali to Jibhi (Himachal Pradesh) Bus
- Manali to Mandi(Himachal Pradesh) Bus
- Manali to Panchkula Bus
- Manali to Mohali Bus
- Manali to Patlikuhal (Himachal Pradesh) Bus
- Manali to Dharamshala Bus
- Manali to Mcleod Ganj Bus
- Manali to Palampur Bus
- Manali to Baijnath Bus
- Manali to Phagwara Bus
- Manali to Jogindar Nagar Bus
- Manali to Beas Bus
- Manali to Kangra Bus
- Manali to Swarghat Bus
Top routes to Manali
- Delhi to Manali Bus
- Chandigarh to Manali Bus
- Gurgaon to Manali Bus
- Shimla to Manali Bus
- Panipat to Manali Bus
- Kullu to Manali Bus
- Amritsar to Manali Bus
- Dehradun to Manali Bus
- Jalandhar to Manali Bus
- Ambala to Manali Bus
- Rishikesh to Manali Bus
- Karnal to Manali Bus
- Noida to Manali Bus
- Haridwar to Manali Bus
- Jaipur to Manali Bus
- Kharar to Manali Bus
- Zirakpur(Punjab) to Manali Bus
- Sonipat to Manali Bus
- Leh(Ladakh) to Manali Bus
- Ludhiana to Manali Bus
- Kurukshetra to Manali Bus
- Roorkee to Manali Bus
- Ghaziabad to Manali Bus
- Pathankot to Manali Bus
- Mohali to Manali Bus
- Jammu to Manali Bus
- Khatushyamji to Manali Bus
- Murthal to Manali Bus
- Panchkula to Manali Bus
- Delhi Airport to Manali Bus
- Dharamshala to Manali Bus
- Phagwara to Manali Bus
- Mcleod Ganj to Manali Bus
- Palampur to Manali Bus
- Baijnath to Manali Bus
- Beas to Manali Bus
- Jogindar Nagar to Manali Bus
- Kangra to Manali Bus
- Kurali to Manali Bus
- Bir(Himachal Pradesh) to Manali Bus
Top routes to Panipat
- Delhi to Panipat Bus
- Jammu to Panipat Bus
- Amritsar to Panipat Bus
- Jaipur to Panipat Bus
- Chandigarh to Panipat Bus
- Ludhiana to Panipat Bus
- Gorakhpur to Panipat Bus
- Manali to Panipat Bus
- Jalandhar to Panipat Bus
- Gurgaon to Panipat Bus
- Lucknow to Panipat Bus
- Shimla to Panipat Bus
- Pathankot to Panipat Bus
- Kanpur to Panipat Bus
- Dharamshala to Panipat Bus
- Katra to Panipat Bus
- Mandi(Himachal Pradesh) to Panipat Bus
- Kota to Panipat Bus
- Palampur to Panipat Bus
- Kharar to Panipat Bus
- Bhilwara to Panipat Bus
- Dehradun to Panipat Bus
- Kathua to Panipat Bus
- Kalka to Panipat Bus
- Kangra to Panipat Bus
- Phagwara to Panipat Bus
- Kasol to Panipat Bus
- Basti to Panipat Bus
- Panchkula to Panipat Bus
- Mohali to Panipat Bus
- Samba (Jammu And Kashmir) to Panipat Bus
- Dasuya to Panipat Bus
- Lakhanpur to Panipat Bus
- Rupnagar to Panipat Bus
- Beas to Panipat Bus
- Kiratpur Sahib to Panipat Bus
- Ner Chowk to Panipat Bus
- Rajpura to Panipat Bus
- Jibhi (Himachal Pradesh) to Panipat Bus
- Khanna to Panipat Bus
Top routes from Panipat
- Panipat to Amritsar Bus
- Panipat to Jammu Bus
- Panipat to Manali Bus
- Panipat to Jaipur Bus
- Panipat to Delhi Bus
- Panipat to Gorakhpur Bus
- Panipat to Katra Bus
- Panipat to Chandigarh Bus
- Panipat to Lucknow Bus
- Panipat to Basti Bus
- Panipat to Jalandhar Bus
- Panipat to Gurgaon Bus
- Panipat to Pathankot Bus
- Panipat to Dharamshala Bus
- Panipat to Kharar Bus
- Panipat to Kangra Bus
- Panipat to Shimla Bus
- Panipat to Ludhiana Bus
- Panipat to Bhilwara Bus
- Panipat to Hamirpur (Himachal Pradesh) Bus
- Panipat to Palampur Bus
- Panipat to Mandi(Himachal Pradesh) Bus
- Panipat to Kanpur Bus
- Panipat to Jodhpur Bus
- Panipat to Kathua Bus
- Panipat to Mcleod Ganj Bus
- Panipat to Bikaner Bus
- Panipat to Sikar Bus
- Panipat to Baijnath Bus
- Panipat to Mohali Bus
- Panipat to Samba (Jammu And Kashmir) Bus
- Panipat to Kasol Bus
- Panipat to Lakhanpur Bus
- Panipat to Kiratpur Sahib Bus
- Panipat to Jibhi (Himachal Pradesh) Bus
- Panipat to Hoshiarpur Bus
- Panipat to Rajpura Bus
- Panipat to Beas Bus
- Panipat to Ner Chowk Bus
- Panipat to Khanna Bus
Popular cities near Manali
- Mandi(Himachal Pradesh) Bus
- Kullu Bus
- Aut Bus
- Sunder Nagar(Himachal Pradesh) Bus
- Bhuntar Bus
- Bilaspur (Himachal Pradesh) Bus
- Pandoh Bus
- Ner Chowk Bus
- Patlikuhal (Himachal Pradesh) Bus
- Kiratpur Sahib Bus
- Kasol Bus
- Kharar Bus
- Swarghat Bus
- Chandigarh Bus
- Mohali Bus
- Panchkula Bus
- Manikaran Bus
- Rupnagar Bus
- Jibhi (Himachal Pradesh) Bus
- Jalandhar Bus
- Phagwara Bus
- Banjar Bus
- Pathankot Bus
- Jogindar Nagar Bus
- Bir(Himachal Pradesh) Bus
- Una (Himachal Pradesh) Bus
- Dehra Bus
- Rohtang Pass(Himachal Pradesh) Bus
- Baijnath Bus
- Noida Bus
Popular cities near Panipat
- Chandigarh Bus
- Mohali Bus
- Panchkula Bus
- Ambala Bus
- Karnal Bus
- Zirakpur(Punjab) Bus
- Kurukshetra Bus
- Noida Bus
- Delhi Bus
- Faridabad Bus
- Sonipat Bus
- Delhi Airport Bus
- Ghaziabad Bus
- Kharar Bus
- Murthal Bus
- Ludhiana Bus
- Rupnagar Bus
- Kiratpur Sahib Bus
- Phagwara Bus
- Bilaspur (Himachal Pradesh) Bus
- Rajpura Bus
- Jalandhar Bus
- Sunder Nagar(Himachal Pradesh) Bus
- Khanna Bus
- Gurgaon Bus
- Una (Himachal Pradesh) Bus
- Hoshiarpur Bus
Top Bus Operators Between Manali and Panipat
- zingbus Maxx Bus
- Laxmi holidays Bus
- City Land Travels Bus
- PAL Travel Lines Bus
- Reo India Travels Bus
- IntrCity SmartBus Bus
- City Land Travels Bus
- Deltin Travels Bus
- Holiday Appeal Private Limited Bus
- Deltin Travels Pvt Ltd Bus
- Vacation Express Bus
- Kingfisher Busline Pvt Ltd Bus
- Ram Dalal Holidays Bus
- Travel Zap India Pvt LTD. Bus
- GoSuperBus Bus
- HOLIDAY APPEAL PRIVATE LIMITED Bus
- Royal Safari India Travels Bus
- Travel hub Bus
- ReoBus Pro Bus
- Swagatam Holidays Bus
- Vacation Express Bus
- VT Bus
- Rao Travel Heights Bus
- Northern Travels Bus
- RAO TRAVELS INDIA PVT LTD. Bus
- Kashi Bus
- Heera Himachal Holidays Bus
- RS YADAV SMART BUS
- Kashi Bus
- Metahills holidays Bus
- Royal safari India Travels Bus
- Travel Zap India Pvt LTD Bus
- ABHI TRAVELS Bus
- SHRI RAM TRANSPORT COMPANY Bus
- Choudhary Holidays Bus
- JSR HOLIDAYS Bus
- KS HOLIDAYS Bus
- Subh Yatri Holidays Bus
- Harison Travels(Travel N Shine) Bus
- Jyoti Bus Services Bus
- Malana Travels Bus
- Cab India Travels Bus
- R.S Yadav Travels Bus
- Ram Dalal Holidays Pvt Ltd Bus
- Yolo Bus
- Shree mann travels Bus
- Fox Travel Bus
- Northway Holiday Express Bus
- gogoBus Bus
- Mr. Bus
- PAYAL TRAVELS Bus
- Jorawar Transport Company Bus
- Royal Safari India Travels Bus
- BSS Cool Cool Travels Bus
- Bedi Travels Bus
- FlixBus Bus
- MAHARANI HOLIDAYS Bus
- SHRI BALAJII TRAVELS Bus
- GO HOME TRAVELS Bus
- VIKAS TRAVELS ® Bus
- Himalayan Nomad Ktc Bus
- Hari Transport Company Bus
- Dayal Holidays Bus
- HRTC Bus
Top Bus Operators from Manali
Top Bus Operators to Panipat
- Ludhiana to Panipat INDO CANADIAN TRANSPORT CO PRIVATE LIMITED Bus
- Jaipur to Panipat Vijay Tour and Travels Bus
- Amritsar to Panipat INDO CANADIAN TRANSPORT CO PRIVATE LIMITED Bus
- Gorakhpur to Panipat Laxmi holidays Bus
- Delhi to Panipat INDO CANADIAN TRANSPORT CO PRIVATE LIMITED Bus
- Jalandhar to Panipat INDO CANADIAN TRANSPORT CO PRIVATE LIMITED Bus
- Chandigarh to Panipat NueGo Bus
- Gurgaon to Panipat NueGo Bus
- Jammu to Panipat Laxmi holidays Bus
- Shimla to Panipat Laxmi holidays Bus
- Kota to Panipat Vijay Tour and Travels Bus
- Manali to Panipat Laxmi holidays Bus
- Lucknow to Panipat Laxmi holidays Bus
- Mandi(Himachal Pradesh) to Panipat FLIXBUS Bus
- Palampur to Panipat FLIXBUS Bus
- Bhilwara to Panipat Vijay Tour and Travels Bus
Airport Routes from Manali
Airport Routes to Manali
Airport Routes from Panipat
Airport Routes to Panipat
Hotels in Manali
- The Himalayan
- Solang Valley Resort
- Span Resort and Spa
- Manuallaya The Resort Spa in the Himalayas
- Sun Park Resort & Spa
- Thomas Villa, Hotel and Cottages
- Snow Valley Resorts & Spa (A Centrally Heated Mountain Side Resorts )
- Royal Park Resorts and spa ( A River side Resort )
- The Orchard Greens Resort (A centrally heated property)
- Kalista Resort
Hotels in Panipat
AC Sleeper Bus from Manali
- Manali to Delhi AC Sleeper Bus
- Manali to Chandigarh AC Sleeper Bus
- Manali to Gurgaon AC Sleeper Bus
- Manali to Dehradun AC Sleeper Bus
- Manali to Ambala AC Sleeper Bus
- Manali to Amritsar AC Sleeper Bus
- Manali to Kullu AC Sleeper Bus
- Manali to Shimla AC Sleeper Bus
- Manali to Karnal AC Sleeper Bus
- Manali to Jalandhar AC Sleeper Bus
- Manali to Rishikesh AC Sleeper Bus
- Manali to Noida AC Sleeper Bus
- Manali to Haridwar AC Sleeper Bus
- Manali to Kurukshetra AC Sleeper Bus
- Manali to Jaipur AC Sleeper Bus
- Manali to Sonipat AC Sleeper Bus
- Manali to Zirakpur(Punjab) AC Sleeper Bus
- Manali to Kharar AC Sleeper Bus
- Manali to Ghaziabad AC Sleeper Bus
- Manali to Ludhiana AC Sleeper Bus
- Manali to Kasol AC Sleeper Bus
- Manali to Jammu AC Sleeper Bus
- Manali to Leh(Ladakh) AC Sleeper Bus
- Manali to Pathankot AC Sleeper Bus
- Manali to Roorkee AC Sleeper Bus
- Manali to Jibhi (Himachal Pradesh) AC Sleeper Bus
- Manali to Mandi(Himachal Pradesh) AC Sleeper Bus
- Manali to Panchkula AC Sleeper Bus
- Manali to Mohali AC Sleeper Bus
- Manali to Patlikuhal (Himachal Pradesh) AC Sleeper Bus
- Manali to Dharamshala AC Sleeper Bus
- Manali to Mcleod Ganj AC Sleeper Bus
- Manali to Palampur AC Sleeper Bus
- Manali to Baijnath AC Sleeper Bus
- Manali to Phagwara AC Sleeper Bus
- Manali to Jogindar Nagar AC Sleeper Bus
- Manali to Beas AC Sleeper Bus
- Manali to Kangra AC Sleeper Bus
- Manali to Swarghat AC Sleeper Bus
AC Sleeper Bus to Panipat
- Delhi to Panipat AC Sleeper Bus
- Jammu to Panipat AC Sleeper Bus
- Amritsar to Panipat AC Sleeper Bus
- Jaipur to Panipat AC Sleeper Bus
- Chandigarh to Panipat AC Sleeper Bus
- Ludhiana to Panipat AC Sleeper Bus
- Gorakhpur to Panipat AC Sleeper Bus
- Jalandhar to Panipat AC Sleeper Bus
- Gurgaon to Panipat AC Sleeper Bus
- Lucknow to Panipat AC Sleeper Bus
- Shimla to Panipat AC Sleeper Bus
- Pathankot to Panipat AC Sleeper Bus
- Kanpur to Panipat AC Sleeper Bus
- Dharamshala to Panipat AC Sleeper Bus
- Katra to Panipat AC Sleeper Bus
- Mandi(Himachal Pradesh) to Panipat AC Sleeper Bus
- Kota to Panipat AC Sleeper Bus
- Palampur to Panipat AC Sleeper Bus
- Kharar to Panipat AC Sleeper Bus
- Bhilwara to Panipat AC Sleeper Bus
- Dehradun to Panipat AC Sleeper Bus
- Kathua to Panipat AC Sleeper Bus
- Kalka to Panipat AC Sleeper Bus
- Kangra to Panipat AC Sleeper Bus
- Phagwara to Panipat AC Sleeper Bus
- Kasol to Panipat AC Sleeper Bus
- Basti to Panipat AC Sleeper Bus
- Panchkula to Panipat AC Sleeper Bus
- Mohali to Panipat AC Sleeper Bus
- Samba (Jammu And Kashmir) to Panipat AC Sleeper Bus
- Dasuya to Panipat AC Sleeper Bus
- Lakhanpur to Panipat AC Sleeper Bus
- Rupnagar to Panipat AC Sleeper Bus
- Beas to Panipat AC Sleeper Bus
- Kiratpur Sahib to Panipat AC Sleeper Bus
- Ner Chowk to Panipat AC Sleeper Bus
- Rajpura to Panipat AC Sleeper Bus
- Jibhi (Himachal Pradesh) to Panipat AC Sleeper Bus
- Khanna to Panipat AC Sleeper Bus
Popular Volvo City Buses
- Manali Volvo Bus
- Haridwar Volvo Bus
- Kota Volvo Bus
- Murthal Volvo Bus
- Dehradun Volvo Bus
- Kurukshetra Volvo Bus
- Phagwara Volvo Bus
- Mandi(Himachal Pradesh) Volvo Bus
- Samba (Jammu And Kashmir) Volvo Bus
- Beas Volvo Bus
- Pathankot Volvo Bus
- Sonipat Volvo Bus
- Zirakpur(Punjab) Volvo Bus
- Gurgaon Volvo Bus
- Karnal Volvo Bus
- Chandigarh Volvo Bus
- Basti Volvo Bus
- Noida Volvo Bus
- Rajpura Volvo Bus
- Jodhpur Volvo Bus
- Lakhanpur Volvo Bus
- Ner Chowk Volvo Bus
- Kullu Volvo Bus
- Kasol Volvo Bus
- Leh(Ladakh) Volvo Bus
- Kiratpur Sahib Volvo Bus
- Khatushyamji Volvo Bus
- Patlikuhal (Himachal Pradesh) Volvo Bus
- Swarghat Volvo Bus
- Lucknow Volvo Bus
- Jaipur Volvo Bus
- Sikar Volvo Bus
- Rupnagar Volvo Bus
- Jammu Volvo Bus
- Mcleod Ganj Volvo Bus
- Kalka Volvo Bus
- Mohali Volvo Bus
- Dasuya Volvo Bus
- Ludhiana Volvo Bus
- Hamirpur (Himachal Pradesh) Volvo Bus
- Jogindar Nagar Volvo Bus
- Gorakhpur Volvo Bus
- Baijnath Volvo Bus
- Kathua Volvo Bus
- Bir(Himachal Pradesh) Volvo Bus
- Jalandhar Volvo Bus
- Ambala Volvo Bus
- Shimla Volvo Bus
- Bhilwara Volvo Bus
- Palampur Volvo Bus
- Rishikesh Volvo Bus
- Delhi Airport Volvo Bus
- Roorkee Volvo Bus
- Kangra Volvo Bus
- Katra Volvo Bus
- Panchkula Volvo Bus
- Amritsar Volvo Bus
- Khanna Volvo Bus
- Panipat Volvo Bus
- Delhi Volvo Bus
- Kharar Volvo Bus
- Bikaner Volvo Bus
- Kanpur Volvo Bus
- Kurali Volvo Bus
- Ghaziabad Volvo Bus
- Hoshiarpur Volvo Bus
- Dharamshala Volvo Bus
- Jibhi (Himachal Pradesh) Volvo Bus