Time Table / Route Enquiry
Patna - Ernakulam Express (22644) Schedule / Route
| Train | Source | Destination | Days Run from Patna Jn. |
| 22644 - Patna - Ernakulam Express | Patna Jn. (PNBE) | Ernakulam Jn. (ERS) | Sat Sun |
| # | Station | Arrival | Departure | Distance | Day |
| 1 | Patna Jn. (PNBE) | 12:00 AM | 02:00 PM | 0 KMs | 1 |
| 2 | Patna Saheb (PNC) | 02:14 PM | 02:16 PM | 9 KMs | 1 |
| 3 | Bakhtiyarpur Jn. (BKP) | 02:45 PM | 02:49 PM | 45 KMs | 1 |
| 4 | Mokama Jn. (MKA) | 03:29 PM | 03:34 PM | 89 KMs | 1 |
| 5 | Kiul Jn. (KIUL) | 04:20 PM | 04:25 PM | 123 KMs | 1 |
| 6 | Jhajha (JAJ) | 05:35 PM | 05:40 PM | 177 KMs | 1 |
| 7 | Jasidih Jn. (JSME) | 06:12 PM | 06:15 PM | 221 KMs | 1 |
| 8 | Madhupur Jn. (MDP) | 06:40 PM | 06:43 PM | 250 KMs | 1 |
| 9 | Chittaranjan (CRJ) | 07:21 PM | 07:23 PM | 306 KMs | 1 |
| 10 | Asansol Jn. (ASN) | 07:58 PM | 08:40 PM | 331 KMs | 1 |
| 11 | Burnpur (BURN) | 08:49 PM | 08:50 PM | 336 KMs | 1 |
| 12 | Adra (ADRA) | 09:35 PM | 09:50 PM | 372 KMs | 1 |
| 13 | Bankura (BQA) | 10:30 PM | 10:35 PM | 425 KMs | 1 |
| 14 | Bishnupur (VSU) | 10:57 PM | 10:58 PM | 456 KMs | 1 |
| 15 | Midnapore (MDN) | 12:08 AM | 12:10 AM | 528 KMs | 1 |
| 16 | Hijli (HIJ) | 01:33 AM | 01:38 AM | 551 KMs | 1 |
| 17 | Jaleswar (JER) | 02:36 AM | 02:38 AM | 615 KMs | 1 |
| 18 | Balasore (BLS) | 03:15 AM | 03:20 AM | 663 KMs | 1 |
| 19 | Bhadrakh (BHC) | 04:20 AM | 04:22 AM | 725 KMs | 1 |
| 20 | Jajpur Keonjhar Road (JJKR) | 04:51 AM | 04:53 AM | 767 KMs | 1 |
| 21 | Cuttack (CTC) | 05:45 AM | 05:50 AM | 836 KMs | 1 |
| 22 | Bhubaneswar (BBS) | 06:30 AM | 06:35 AM | 863 KMs | 1 |
| 23 | Khurda Road Jn. (KUR) | 07:10 AM | 07:30 AM | 882 KMs | 1 |
| 24 | Balugaon (BALU) | 08:20 AM | 08:22 AM | 953 KMs | 1 |
| 25 | Brahmapur (BAM) | 09:20 AM | 09:25 AM | 1029 KMs | 1 |
| 26 | Palasa (PSA) | 11:00 AM | 11:02 AM | 1103 KMs | 1 |
| 27 | Srikakulam Road (CHE) | 11:53 AM | 11:55 AM | 1176 KMs | 1 |
| 28 | Vizianagaram Jn. (VZM) | 12:48 PM | 12:53 PM | 1245 KMs | 1 |
| 29 | Visakhapatnam (VSKP) | 02:05 PM | 02:25 PM | 1306 KMs | 1 |
| 30 | Rajahmundry (RJY) | 05:48 PM | 05:50 PM | 1507 KMs | 1 |
| 31 | Vijayawada Jn. (BZA) | 08:10 PM | 08:25 PM | 1656 KMs | 1 |
| 32 | Chennai Central (MAS) | 03:40 AM | 04:05 AM | 2086 KMs | 1 |
| 33 | Katpadi Jn. (KPD) | 06:08 AM | 06:10 AM | 2222 KMs | 1 |
| 34 | Jolarpettai Jn. (JTJ) | 07:28 AM | 07:30 AM | 2305 KMs | 1 |
| 35 | Salem Jn. (SA) | 09:02 AM | 09:05 AM | 2425 KMs | 1 |
| 36 | Erode Jn. (ED) | 10:10 AM | 10:20 AM | 2488 KMs | 1 |
| 37 | Tiruppur (TUP) | 11:03 AM | 11:05 AM | 2538 KMs | 1 |
| 38 | Coimbatore Jn. (CBE) | 11:55 AM | 12:00 PM | 2588 KMs | 1 |
| 39 | Palghat Jn (PGT) | 01:00 PM | 01:05 PM | 2643 KMs | 1 |
| 40 | Trichur (TCR) | 02:22 PM | 02:25 PM | 2718 KMs | 1 |
| 41 | Alwaye (AWY) | 03:20 PM | 03:22 PM | 2773 KMs | 1 |
| 42 | Ernakulam Jn. (ERS) | 04:15 PM | 12:00 AM | 2792 KMs | 1 |