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Mumbai’s long‑distance corridor faces a midday squeeze today, Sunday, September 20. Central Railway will block the fifth and sixth lines between Thane and Kalyan from 9:00 to 13:00 for engineering work. Select Mail and Express trains will divert. Delays of about 10–15 minutes are expected. Suburban locals remain largely normal during the day.
These fifth and sixth lines carry most through long‑distance traffic. During the block, several services will shift to fast lines, tightening capacity. That can trigger platform changes at Thane, Kalyan and Dombivli. Flyers and intercity passengers should keep 30‑minute buffers and monitor NTES and Central Railway updates on X.
Thane–Kalyan mega block: impacted trains and timings
Which trains fall inside the window? The table highlights key services likely to be regulated or briefly re‑routed through the Thane–Kalyan stretch today, based on published schedules. Verify live status before leaving for the station.
| Train No. | Train | Usual Thane/Kalyan time | What to expect today |
|---|---|---|---|
| 22226 | Solapur–CSMT Vande Bharat | Kalyan 11:33; Thane 11:50 | 10–15 minute regulation; possible Thane platform change. |
| 12124 | Deccan Queen (Pune–CSMT) | Arrives CSMT 10:25; runs through section earlier | Brief speed control; no suburban halt added. |
| 12126 | Pragati Express | Thane 10:28–10:30 | Short regulation on approach to fast line. |
| 11029 | Koyna Express | Thane 09:13–09:15; Kalyan 09:33–09:35 | Enters block window; check announcements. |
| 16345 | Netravati Express | Thane 11:57–12:00 | Likely brief regulation and re‑routing. |
| 11061 | LTT–Jaynagar Express | Kalyan 12:12–12:15 | Departure through constrained section; allow extra minutes. |
| 12134 | Mangaluru–CSMT SF Express | Thane 09:43–09:45 | Within block; marginal delays possible. |
| 17221 | Kakinada Port–LTT Express | Kalyan 10:09–10:11 | Brief regulation before LTT approach. |
| 12321 | Howrah–CSMT Mumbai Mail | Kalyan 11:37–11:40 | Likely regulation nearing CSMT. |
Delay estimates and diversions for Thane–Kalyan mega block
Mail and Express trains may run on alternate fast lines between Kalyan and Thane. Expect 10–15 minute delays, plus occasional dwell at junctions. Suburban services operate as usual, but Vasai–Diva MEMU services will short‑terminate at Kopar during the block. Watch platform indicators and public announcements while boarding.
Live status, platforms and helplines for Thane–Kalyan mega block
Arrive earlier than usual, especially if connecting to flights or buses. Check the National Train Enquiry System website or app for live platforms and coach positions. Follow Central Railway’s official X account for diversions or additions. For assistance during travel, dial the Rail Madad helpline 139.
The four‑hour block aims to improve reliability before festival peaks. Crews plan to hand back the section at 13:00, though minor knock‑on delays can linger into early afternoon. Carry water, light snacks, and keep flexible plans. We will update if Central Railway revises impacted services or timings during Sunday operations.