Mumbai to Kolkata (BOM–CCU) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
BOM–CCU is served by 4 airlines with nonstop service. IndiGo, Air India and Akasa Air lead the route. The flight covers 1,035 miles in approximately 2h 40m. Beyond nonstop, 37 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| 6E IndiGo Also: AF, KL, TK, VS | 49 | 32Q | 2h45-2h55 | – | – | AF, KL, TK, VS |
| AI Air India Also: ET, LX, MK, SQ | 42 | 32N | 2h48-2h55 | – | Star Alliance | ET, LX, MK, SQ |
| QP Akasa Air | 21 | 7M8 | 2h55-3h02 | – | – | – |
| SG SpiceJet | 17 | 73H | 2h50-2h55 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Kolkata from Mumbai
| Metric | BOM→CCU | NMI→CCU | PNQ→CCU |
|---|---|---|---|
| Distance from BOM | – | 15 mi | 77 mi |
| Nonstop airlines | 4 | 2 | 2 |
| Weekly flights | 211 | 14 | 27 |
| Flight time | 2h 40m | 2h 20m | 2h 35m |
Travel Essentials
BOM: IST · CCU: IST
When it's 6:00 PM in Mumbai, it's 6:00 PM in Kolkata.
Mumbai Metro Line 1 (Versova–Ghatkopar) does not serve the airport directly.Currently, Mumbai Local Train (Western Line to Andheri station) plus an auto-rickshaw or taxi to the terminal is a low-cost route (₹15–50 for train, ₹80–120 for rickshaw).App-based cabs (Ola, Uber) cost ₹300–600 from South Mumbai or Bandra depending on traffic. The airport is 30km from Nariman Point/Churchgate; traffic is severe most of the day. Midnight–5am is the most reliable travel window. Black-and-yellow taxis are metered and less comfortable than app cabs.
BOM–CCU Quick Facts
Frequently Asked Questions
Mumbai to Kolkata: India's West-East Business Corridor
BOM-CCU connects India's financial capital to the eastern metropolis across 1,660 km. IndiGo dominates with 7 to 9 daily nonstops. Air India adds 3 to 4 daily, with SpiceJet and Akasa Air filling out the schedule. Total frequency runs 12 to 16 daily nonstop departures each way. Block time is 2 hours 35 to 45 minutes. The route serves Mumbai's corporate sector connecting to Kolkata's industrial base, port operations, and the broader eastern Indian market. Kolkata also functions as a gateway to the northeastern states and to Bangladesh via the Benapole-Petrapole land crossing.
Monsoon Operations and Terminal Notes
Both Mumbai and Kolkata sit in heavy monsoon zones. June through September brings daily rainfall that can halt operations at either airport. Mumbai's single main runway floods periodically during extreme rain events, causing systemwide disruptions. Kolkata's newer runway infrastructure handles rain better but still faces thunderstorm-related ground stops. The terminal split at Mumbai is a key planning factor. IndiGo's T1 and Air India's T2 are far apart, so passengers connecting between these carriers at BOM need at least 3 hours. Kolkata's integrated terminal simplifies connections on the CCU side. Night flights on this route depart as late as 23:00 from both cities, serving passengers who want to maximize their working day before traveling.