From
To
Date
Thu, Jul 10

Authorised IRCTC partner

Ottappalam To Koyilandy Trains

Popular Trains from Koyilandy to Ottappalam

63 found from CLT, NIL, BDJ, QLD to OTP, SRR

Train name and numberStarting stationDurationEnding station

12602 - MAQ CHENNAIMAIL

Runs onMTWTFSS

05:05 PM

QLD

Koyilandy

2h 49m

105 KM

32 stops

07:54 PM

OTP

Ottappalam

16160 - MAQ CHENNAI EXP

Runs onMTWTFSS

10:10 AM

QLD

Koyilandy

3h 3m

105 KM

48 stops

01:13 PM

OTP

Ottappalam

Starting from ₹75

22609 - INTERCITY SF EX

Runs onMTWTFSS

01:40 PM

BDJ

Vadakara

20 KM from QLD

2h 29m

125 KM

15 stops

04:09 PM

OTP

Ottappalam

Starting from ₹95

16630 - MALABAR EXPRESS

Runs onMTWTFSS

10:00 PM

QLD

Koyilandy

2h 49m

99 KM

53 stops

12:50 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹145

16306 - CAN ERS EXP

Runs onMTWTFSS

03:30 PM

BDJ

Vadakara

20 KM from QLD

2h 20m

119 KM

18 stops

05:50 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹70

16308 - CAN ALLP EXP

Runs onMTWTFSS

06:10 AM

QLD

Koyilandy

2h 30m

99 KM

28 stops

08:40 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹70

16345 - NETRAVATI EXP

Runs onMTWTFSS

07:20 AM

BDJ

Vadakara

20 KM from QLD

2h 55m

119 KM

49 stops

10:15 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹135

20631 - MAQ TVC VB EXP

Runs onMTWTFSS

08:59 AM

CLT

Kozhikode

24 KM from QLD

59m

76 KM

11 stops

09:58 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹550

22656 - NZM ERS SF EXP

Runs onMTWTFSS

07:15 PM

CLT

Kozhikode

24 KM from QLD

2h

76 KM

24 stops

09:15 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

22638 - WEST COAST EXP

Runs onMTWTFSS

02:25 AM

BDJ

Vadakara

20 KM from QLD

2h 53m

125 KM

30 stops

05:18 AM

OTP

Ottappalam

Starting from ₹95

12618 - MNGLA LKSDP EXP

Runs onMTWTFSS

01:40 AM

QLD

Koyilandy

2h 30m

99 KM

43 stops

04:10 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

16856 - MAQ PDY EXPRESS

Runs onMTWTFSS

07:20 PM

BDJ

Vadakara

20 KM from QLD

2h 15m

119 KM

22 stops

09:35 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹145

12686 - MAQ MAS SF EXP

Runs onMTWTFSS

07:40 PM

BDJ

Vadakara

20 KM from QLD

2h 10m

119 KM

20 stops

09:50 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹165

22113 - LTT KCVL SF EXP

Runs onMTWTFSS

11:20 AM

CLT

Kozhikode

24 KM from QLD

1h 40m

76 KM

28 stops

01:00 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

12075 - TVC JANSHATABDI

Runs onMTWTFSS

01:45 PM

CLT

Kozhikode

24 KM from QLD

1h 12m

76 KM

12 stops

02:57 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹90

20924 - TEN HUMSAFAR

Runs onMTWTFSS

10:40 AM

CLT

Kozhikode

24 KM from QLD

1h 45m

76 KM

22 stops

12:25 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹195

16528 - YESVANTPUR EXP

Runs onMTWTFSS

07:00 PM

QLD

Koyilandy

2h

99 KM

19 stops

09:00 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹135

20633 - TVC VANDEBHARAT

Runs onMTWTFSS

04:30 PM

CLT

Kozhikode

24 KM from QLD

58m

76 KM

10 stops

05:28 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹495

16605 - ERNAD EXPRESS

Runs onMTWTFSS

10:40 AM

QLD

Koyilandy

2h 45m

99 KM

39 stops

01:25 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹70

12790 - MRDW KCG EXP

Runs onMTWTFSS

10:50 PM

BDJ

Vadakara

20 KM from QLD

2h 25m

119 KM

36 stops

01:15 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

22150 - PUNE ERS SF EXP

Runs onMTWTFSS

02:40 PM

CLT

Kozhikode

24 KM from QLD

1h 30m

76 KM

19 stops

04:10 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹425

16348 - TRIVANDRUM EXP

Runs onMTWTFSS

06:00 PM

QLD

Koyilandy

2h 35m

99 KM

44 stops

08:35 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹145

16649 - PARASURAM EXP

Runs onMTWTFSS

08:10 AM

QLD

Koyilandy

3h

99 KM

54 stops

11:10 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹70

12432 - TVC RAJDHANI

Runs onMTWTFSS

03:20 PM

CLT

Kozhikode

24 KM from QLD

1h 35m

76 KM

21 stops

04:55 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹930

22475 - HSR CBE AC EXP

Runs onMTWTFSS

09:55 AM

CLT

Kozhikode

24 KM from QLD

1h 25m

76 KM

38 stops

11:20 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹555

16337 - OKHA ERS EXP

Runs onMTWTFSS

06:10 PM

QLD

Koyilandy

2h 45m

99 KM

50 stops

08:55 PM

SRR

Shoranur

11 KM from OTP

12081 - TVC JANSHATABDI

Runs onMTWTFSS

05:28 AM

BDJ

Vadakara

20 KM from QLD

2h 2m

119 KM

15 stops

07:30 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹110

16603 - MAVELI EXPRESS

Runs onMTWTFSS

08:40 PM

QLD

Koyilandy

2h 35m

99 KM

30 stops

11:15 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹145

12201 - KCVL GARIBRATH

Runs onMTWTFSS

11:20 AM

CLT

Kozhikode

24 KM from QLD

1h 40m

76 KM

24 stops

01:00 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹280

16858 - MAQ PDY EXPRESS

Runs onMTWTFSS

08:10 PM

CLT

Kozhikode

24 KM from QLD

1h 25m

76 KM

19 stops

09:35 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹145

16335 - GIMB NCJ EXP

Runs onMTWTFSS

06:10 PM

QLD

Koyilandy

2h 45m

99 KM

57 stops

08:55 PM

SRR

Shoranur

11 KM from OTP

16159 - MS MAQ EXP

Runs onMTWTFSS

03:05 PM

QLD

Koyilandy

21h 44m

105 KM

48 stops

11:48 AM

OTP

Ottappalam

12601 - MAS MAQ SF MAIL

Runs onMTWTFSS

07:50 AM

QLD

Koyilandy

22h 9m

105 KM

31 stops

04:59 AM

OTP

Ottappalam

16650 - PARASURAM EXP

Runs onMTWTFSS

05:19 PM

QLD

Koyilandy

21h 41m

99 KM

53 stops

02:00 PM

SRR

Shoranur

11 KM from OTP

16629 - MALABAR EXPRESS

Runs onMTWTFSS

05:10 AM

QLD

Koyilandy

22h 26m

99 KM

53 stops

02:35 AM

SRR

Shoranur

11 KM from OTP

16347 - MANGALORE EXP

Runs onMTWTFSS

06:35 AM

QLD

Koyilandy

22h 30m

99 KM

47 stops

04:05 AM

SRR

Shoranur

11 KM from OTP

16606 - ERNAD EXPRESS

Runs onMTWTFSS

12:57 PM

QLD

Koyilandy

22h 44m

99 KM

39 stops

10:40 AM

SRR

Shoranur

11 KM from OTP

12617 - MANGLADWEEP EXP

Runs onMTWTFSS

05:35 PM

QLD

Koyilandy

22h 45m

99 KM

48 stops

03:20 PM

SRR

Shoranur

11 KM from OTP

16527 - YPR KANNUR EXP

Runs onMTWTFSS

08:00 AM

QLD

Koyilandy

22h 56m

99 KM

19 stops

05:55 AM

SRR

Shoranur

11 KM from OTP

16307 - ALLP CAN EXP

Runs onMTWTFSS

09:50 PM

QLD

Koyilandy

22h 57m

99 KM

27 stops

07:47 PM

SRR

Shoranur

11 KM from OTP

22610 - INTERCITY SF EX

Runs onMTWTFSS

09:55 AM

BDJ

Vadakara

20 KM from QLD

22h 34m

125 KM

15 stops

07:29 AM

OTP

Ottappalam

16338 - ERS OKHA EXP

Runs onMTWTFSS

12:30 AM

QLD

Koyilandy

99 KM

49 stops

10:35 PM

SRR

Shoranur

11 KM from OTP

16305 - ERS CAN EXPRESS

Runs onMTWTFSS

10:30 AM

BDJ

Vadakara

20 KM from QLD

22h 38m

119 KM

17 stops

08:07 AM

SRR

Shoranur

11 KM from OTP

16346 - NETHRAVATHI EXP

Runs onMTWTFSS

06:40 PM

BDJ

Vadakara

20 KM from QLD

22h 41m

119 KM

49 stops

04:20 PM

SRR

Shoranur

11 KM from OTP

22637 - WEST COAST EXP

Runs onMTWTFSS

01:52 AM

BDJ

Vadakara

20 KM from QLD

125 KM

29 stops

11:19 PM

OTP

Ottappalam

16311 - SGNR KCVL EXP

Runs onMTWTFSS

09:15 AM

QLD

Koyilandy

2h 20m

99 KM

50 stops

11:35 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹145

16333 - VRL TVC EXP

Runs onMTWTFSS

06:10 PM

QLD

Koyilandy

2h 45m

99 KM

59 stops

08:55 PM

SRR

Shoranur

11 KM from OTP

12978 - MARU SAGAR EXP

Runs onMTWTFSS

11:50 PM

CLT

Kozhikode

24 KM from QLD

1h 25m

76 KM

32 stops

01:15 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹80

11097 - POORNA EXPRESS

Runs onMTWTFSS

10:40 PM

CLT

Kozhikode

24 KM from QLD

1h 30m

76 KM

34 stops

12:10 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹505

19578 - JAM TEN EXP

Runs onMTWTFSS

06:20 AM

CLT

Kozhikode

24 KM from QLD

1h 35m

76 KM

32 stops

07:55 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹145

20910 - PBR KCVL EXP

Runs onMTWTFSS

06:20 AM

CLT

Kozhikode

24 KM from QLD

1h 35m

76 KM

31 stops

07:55 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

20932 - INDB KCVL EXP

Runs onMTWTFSS

06:20 AM

CLT

Kozhikode

24 KM from QLD

1h 35m

76 KM

31 stops

07:55 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

22629 - DADAR TEN EXP

Runs onMTWTFSS

03:20 PM

CLT

Kozhikode

24 KM from QLD

1h 35m

76 KM

27 stops

04:55 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

10215 - MADGAON ERS EXP

Runs onMTWTFSS

03:45 AM

CLT

Kozhikode

24 KM from QLD

1h 40m

76 KM

13 stops

05:25 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

12218 - KERLA S KRANTI

Runs onMTWTFSS

03:15 AM

CLT

Kozhikode

24 KM from QLD

1h 40m

76 KM

25 stops

04:55 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

12484 - ASR KCVL SF EXP

Runs onMTWTFSS

03:15 AM

CLT

Kozhikode

24 KM from QLD

1h 40m

76 KM

28 stops

04:55 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

22660 - YNRK KCVL EXP

Runs onMTWTFSS

03:15 AM

CLT

Kozhikode

24 KM from QLD

1h 40m

76 KM

30 stops

04:55 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

22852 - SRC VIVEK SF EX

Runs onMTWTFSS

01:40 AM

BDJ

Vadakara

20 KM from QLD

2h

119 KM

40 stops

03:40 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹165

22634 - NZM TVC EXPRESS

Runs onMTWTFSS

10:40 AM

CLT

Kozhikode

24 KM from QLD

1h 45m

76 KM

29 stops

12:25 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹175

22654 - NZM TVC SF EXP

Runs onMTWTFSS

07:15 PM

CLT

Kozhikode

24 KM from QLD

2h

76 KM

29 stops

09:15 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹760

16566 - MAQ YPR EXPRESS

Runs onMTWTFSS

10:50 PM

BDJ

Vadakara

20 KM from QLD

2h 25m

119 KM

20 stops

01:15 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹145

19260 - BVC KCVL EXP

Runs onMTWTFSS

05:50 PM

BDJ

Vadakara

20 KM from QLD

3h 5m

119 KM

42 stops

08:55 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹135

16350 - RAJYA RANI EXP

Runs onMTWTFSS

09:30 PM

NIL

Nilambur

63 KM from QLD

1h 20m

57 KM

19 stops

10:50 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹145

Covid Special Trains from Koyilandy to Ottappalam

20 found from CLT, BDJ, QLD to OTP, SRR

Train name and numberStarting stationDurationEnding station

06047 - MAQ MS SF SPL

Runs onMTWTFSS

10:55 PM

CLT

Kozhikode

24 KM from QLD

1h 10m

76 KM

16 stops

12:05 AM

SRR

Shoranur

11 KM from OTP

01656 - KAWR YPR SPL

Runs onMTWTFSS

03:00 PM

CLT

Kozhikode

24 KM from QLD

1h 10m

76 KM

29 stops

04:10 PM

SRR

Shoranur

11 KM from OTP

01696 - MAO SBC SPL

Runs onMTWTFSS

02:25 AM

CLT

Kozhikode

24 KM from QLD

1h 15m

76 KM

30 stops

03:40 AM

SRR

Shoranur

11 KM from OTP

01007 - MAO VLNK SPL

Runs onMTWTFSS

10:40 PM

CLT

Kozhikode

24 KM from QLD

1h 30m

76 KM

28 stops

12:10 AM

SRR

Shoranur

11 KM from OTP

01461 - CSMT CAPE SF SPL

Runs onMTWTFSS

11:20 AM

CLT

Kozhikode

24 KM from QLD

1h 40m

76 KM

31 stops

01:00 PM

SRR

Shoranur

11 KM from OTP

Starting from ₹385

01463 - LTT KCVL SPECIAL

Runs onMTWTFSS

01:15 PM

CLT

Kozhikode

24 KM from QLD

1h 45m

76 KM

40 stops

03:00 PM

SRR

Shoranur

11 KM from OTP

08646 - MAQ HTE SPL

Runs onMTWTFSS

07:50 AM

CLT

Kozhikode

24 KM from QLD

2h 5m

76 KM

46 stops

09:55 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹385

02198 - JBP CBE SPECIAL

Runs onMTWTFSS

09:16 AM

BDJ

Vadakara

20 KM from QLD

2h 9m

119 KM

33 stops

11:25 AM

SRR

Shoranur

11 KM from OTP

Starting from ₹415

06130 - MAQ TBM SPL

Runs onMTWTFSS

12:14 PM

BDJ

Vadakara

20 KM from QLD

2h 9m

119 KM

22 stops

02:23 PM

SRR

Shoranur

11 KM from OTP

06053 - MAQ KCVL SPL

Runs onMTWTFSS

11:00 PM

QLD

Koyilandy

2h 10m

99 KM

27 stops

01:10 AM

SRR

Shoranur

11 KM from OTP

06156 - MAJN ERS SF SPL

Runs onMTWTFSS

04:28 PM

BDJ

Vadakara

20 KM from QLD

2h 17m

119 KM

11 stops

06:45 PM

SRR

Shoranur

11 KM from OTP

06554 - MAQ SMVB SPL

Runs onMTWTFSS

02:43 PM

BDJ

Vadakara

20 KM from QLD

2h 22m

119 KM

17 stops

05:05 PM

SRR

Shoranur

11 KM from OTP

06093 - MAQ BJU SPL

Runs onMTWTFSS

05:22 PM

BDJ

Vadakara

20 KM from QLD

2h 33m

119 KM

44 stops

07:55 PM

SRR

Shoranur

11 KM from OTP

06284 - Kannur - Yesvantpur Special Fare Festival Special

Runs onMTWTFSS

11:50 PM

BDJ

Vadakara

20 KM from QLD

2h 40m

125 KM

16 stops

02:30 AM

OTP

Ottappalam

06437 - FESTIVAL SPECIAL

Runs onMTWTFSS

06:10 PM

QLD

Koyilandy

2h 40m

99 KM

47 stops

08:50 PM

SRR

Shoranur

11 KM from OTP

06164 - CAN MAS SPL

Runs onMTWTFSS

04:27 PM

BDJ

Vadakara

20 KM from QLD

2h 45m

125 KM

16 stops

07:12 PM

OTP

Ottappalam

06038 - MAJN MAS SPL

Runs onMTWTFSS

08:35 PM

BDJ

Vadakara

20 KM from QLD

3h 10m

119 KM

21 stops

11:45 PM

SRR

Shoranur

11 KM from OTP

06041 - MAJN KCVL SPL

Runs onMTWTFSS

10:00 PM

BDJ

Vadakara

20 KM from QLD

3h 10m

119 KM

17 stops

01:10 AM

SRR

Shoranur

11 KM from OTP

06072 - PNVL NCJ SPECIAL

Runs onMTWTFSS

08:35 PM

BDJ

Vadakara

20 KM from QLD

3h 15m

119 KM

40 stops

11:50 PM

SRR

Shoranur

11 KM from OTP

06024 - CAN-SRR MEMU EXP SPL

Runs onMTWTFSS

06:50 PM

QLD

Koyilandy

4h 4m

99 KM

32 stops

10:55 PM

SRR

Shoranur

11 KM from OTP

Other Trains from Koyilandy to Ottappalam

7 found from CLT, BDJ, QLD to OTP, SRR

Train name and numberStarting stationDurationEnding station

16323 - CBE MAQ EXPRESS

Runs onMTWTFSS

01:40 PM

QLD

Koyilandy

21h 19m

105 KM

47 stops

09:59 AM

OTP

Ottappalam

16687 - Navyug Express

Runs onMTWTFSS

08:30 PM

CLT

Kozhikode

24 KM from QLD

1h 30m

76 KM

63 stops

10:00 PM

SRR

Shoranur

11 KM from OTP

19262 - PBR KCVL EXPRESS

Runs onMTWTFSS

06:20 AM

CLT

Kozhikode

24 KM from QLD

1h 35m

76 KM

31 stops

07:55 AM

SRR

Shoranur

11 KM from OTP

19332 - INDB KCVL EXP

Runs onMTWTFSS

09:50 AM

CLT

Kozhikode

24 KM from QLD

1h 40m

76 KM

33 stops

11:30 AM

SRR

Shoranur

11 KM from OTP

19424 - TEN HUMSAFAR

Runs onMTWTFSS

10:40 AM

CLT

Kozhikode

24 KM from QLD

1h 45m

76 KM

18 stops

12:25 PM

SRR

Shoranur

11 KM from OTP

17605 - MAQ KCG EXPRESS

Runs onMTWTFSS

10:50 PM

BDJ

Vadakara

20 KM from QLD

2h 19m

119 KM

27 stops

01:10 AM

SRR

Shoranur

11 KM from OTP

16324 - MAQ CBE EXPRESS

Runs onMTWTFSS

01:05 PM

QLD

Koyilandy

3h 14m

105 KM

47 stops

04:19 PM

OTP

Ottappalam

Starting from ₹75

Trains from Ottappalam to Koyilandy

Trains originating from Koyilandy

Train name and numberStarting stationDurationEnding station

16512 - CAN SMVB EXP

05:05 PM

CAN

Kannur

14h 40m

276 KM

18 stops

07:45 AM

SMVB

BENGALURU

Trains passing through Koyilandy

Train name and numberStarting stationDurationEnding station

16565 - YPR MAQ EXP

11:55 PM

YPR

Bangalore

16h 4m

298 KM

20 stops

04:00 PM

MAQ

Mangalore

20634 - KGQ VANDEBHARAT

05:15 AM

TVC

Trivandrum

8h 5m

494 KM

10 stops

01:20 PM

KGQ

Kasaragod

06042 - KCVL MAJN SPL

06:40 PM

KCVL

Trivandrum

12h 20m

533 KM

17 stops

07:00 AM

MAJN

Mangalore

16604 - MAVELI EXPRESS

07:25 PM

TVC

Trivandrum

12h 50m

538 KM

31 stops

08:15 AM

MAQ

Mangalore

20632 - TVC MAQ VB EXP

04:05 PM

TVC

Trivandrum

8h 35m

538 KM

11 stops

12:40 AM

MAQ

Mangalore

Trains reaching to Ottappalam

Train name and numberStarting stationDurationEnding station

16327 - MDU GUV EXP

11:20 AM

MDU

Madurai

14h 50m

238 KM

53 stops

02:10 AM

GUV

Guruvayur

16342 - TVC GUV EXP

05:30 PM

TVC

Trivandrum

6h 55m

254 KM

22 stops

12:25 AM

GUV

Guruvayur

16302 - VENAD EXPRESS

05:25 AM

TVC

Trivandrum

7h

263 KM

28 stops

12:25 PM

SRR

Shoranur

16791 - PALARUVI EXP

10:00 PM

TN

Tuticorin

14h

277 KM

40 stops

12:00 PM

PGT

Palakkad

16349 - RAJYA RANI EXP

09:00 PM

KCVL

Trivandrum

9h 5m

315 KM

22 stops

06:05 AM

NIL

Nilambur

Trains passing through Ottappalam

Train name and numberStarting stationDurationEnding station

16343 - AMRITHA EXP

08:30 PM

TVC

Trivandrum

13h 30m

203 KM

25 stops

10:00 AM

MDU

Madurai

16344 - AMRITHA EXP

04:10 PM

MDU

Madurai

12h 45m

203 KM

24 stops

04:55 AM

TVC

Trivandrum

16328 - GUV MDU EXP

05:50 AM

GUV

Guruvayur

13h 25m

238 KM

59 stops

07:15 PM

MDU

Madurai

16341 - GUV TVC EXP

03:25 AM

GUV

Guruvayur

6h 20m

254 KM

22 stops

09:45 AM

TVC

Trivandrum

16301 - VENAD EXPRESS

02:35 PM

SRR

Shoranur

7h 25m

263 KM

28 stops

10:00 PM

TVC

Trivandrum