Kolkata to Dehradun (CCU-DED): nonstop flights and who flies them
IndiGo flies the CCU to DED nonstop about 7 times a week. In the timetable below it flies as 6E 201 and 6E 6729, scheduled at 2h 15m to 2h 25m for the 833 miles.
Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.
Updated .
Kolkata to Dehradun flight schedule
Scheduled nonstop departures for CCU to DED starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.
Schedule data dated .
| Date | Flight | Airline | Departs CCU | Arrives DED | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 6E 201 | IndiGo | 09:45 | 12:00 | 2h 15m | Airbus A320neo | |
| 6E 6729 | IndiGo | 13:50 | 16:15 | 2h 25m | Airbus A320neo | |
| 6E 6729 | IndiGo | 13:50 | 16:15 | 2h 25m | Airbus A320neo | |
| 6E 6729 | IndiGo | 13:50 | 16:15 | 2h 25m | Airbus A320neo | |
| 6E 6729 | IndiGo | 13:50 | 16:15 | 2h 25m | Airbus A320neo | |
| 6E 6729 | IndiGo | 13:50 | 16:15 | 2h 25m | Airbus A320neo | |
| 6E 6729 | IndiGo | 13:50 | 16:15 | 2h 25m | Airbus A320neo |
Showing all 7 scheduled CCU to DED departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.
Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.
Aircraft on the Kolkata to Dehradun nonstop
IndiGo flies the Airbus A320neo on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.
The full CCU to DED nonstop schedule
This page carries the full CCU to DED nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.
See the schedule
Who operates each CCU to DED nonstop and how often it runs, from 2LNR's schedule data.
Plan on the map
See CCU to DED on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Kolkata to Dehradun nonstop
Carriers operating CCU to DED nonstop in the current schedule.
Frequently asked questions about CCU to DED
How long is the flight from Kolkata (CCU) to Dehradun (DED)?
Which airlines fly nonstop from CCU to DED?
How many flights a week are there from CCU to DED?
What time do flights from CCU to DED depart?
Which flights operate CCU to DED nonstop?
Does 2LNR show upgrade or award space on CCU to DED?
See the full CCU to DED nonstop schedule
Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.
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