Kolkata to Mumbai (CCU–BOM) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
CCU–BOM is served by 4 airlines with nonstop service. IndiGo, Air India and SpiceJet lead the route. The flight covers 1,035 miles in approximately 2h 43m. Beyond nonstop, 39 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| 6E IndiGo Also: AF, BA, TK, VS | 49 | 32Q | 2h43-3h | – | – | AF, BA, TK, VS |
| AI Air India Also: ET, LX, MK, SQ | 42 | 32N | 2h44-3h05 | – | Star Alliance | ET, LX, MK, SQ |
| SG SpiceJet | 17 | 73H | 2h50-3h10 | – | – | – |
| QP Akasa Air | 14 | 7M8 | 2h45 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Mumbai from Kolkata
| Metric | CCU→BOM | RDP→BOM | DAC→BOM |
|---|---|---|---|
| Distance from CCU | – | 102 mi | 149 mi |
| Nonstop airlines | 4 | 1 | 2 |
| Weekly flights | 206 | – | 14 |
| Flight time | 2h 43m | 2h 40m | 3h 10m |
Travel Essentials
CCU: IST · BOM: IST
When it's 6:00 PM in Kolkata, it's 6:00 PM in Mumbai.
Ola and Uber are the practical options from BOM. Book from inside the terminal and follow signs to the designated pickup zone. To South Mumbai (Nariman Point/Churchgate), expect ₹400–700 and 45–90 minutes depending on traffic. To Bandra or Juhu, ₹200–350 in 20–40 minutes.Pre-paid taxis from the terminal cost slightly less but use older vehicles. Mumbai Local trains are accessible via auto-rickshaw to Andheri station (10 min, ₹80–100) then Western Line to Churchgate (50 min, ₹25); inexpensive but impractical with large luggage. Terminal 2 (international) and Terminal 1 (domestic) are adjacent but separate buildings.
Tropical monsoon climate. The Southwest Monsoon (June–September) brings some of the heaviest urban rainfall in the world. Mumbai regularly receives 2,000–3,000mm per season. Flooding of approach roads and reduced visibility cause frequent delays and diversions during July and August. The July 26, 2005 floods are the benchmark for worst-case disruption.
Dry season (November–May) is reliable with warm temperatures (22–35°C) and clear skies. May sees pre-monsoon heat and humidity (32–38°C). Cyclones in the Arabian Sea can affect the region in May–June and October–November. November through February is the most stable period.
CCU–BOM Quick Facts
Frequently Asked Questions
Kolkata to Mumbai: East-West Trunk Route Across India
CCU-BOM links India's eastern metropolis to its western financial capital across 1,660 km. IndiGo dominates with 7 to 9 daily nonstops. Air India adds 3 to 4, and SpiceJet and Akasa Air contribute additional frequencies. Block time runs 2 hours 35 to 50 minutes. IndiGo flies A320neo equipment on the route. Air India uses a mix of A320 and A321neo. The passenger base includes corporate travelers in finance and manufacturing, the Bengali diaspora living in Mumbai, and connecting traffic flowing through both cities' hub networks to smaller regional airports.
Operational Considerations
Both CCU and BOM face significant monsoon disruption between June and September. Mumbai's single-crosswind runway configuration makes it especially sensitive to heavy rain, which can reduce arrival rates and produce multi-hour ground delays. Kolkata faces its own flood risk during cyclone season in the Bay of Bengal. Outside monsoon months, the route operates reliably. Mumbai's Terminal 1 underwent reconstruction to increase capacity and improve the domestic passenger experience. Kolkata's airport is a single-terminal facility with integrated domestic and international operations. Metro connectivity exists at CCU, with a station near the airport on the North-South line.