| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 07 | BKK | CCU | 13:30 | 14:40 |
Scheduled
|
Track > |
| Jul 06 | BKK | CCU | 13:36 | 14:27 |
En-Route
|
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| Jul 05 | BKK | CCU | 13:46 | 14:29 |
En-Route
|
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| Jul 04 | BKK | CCU | 14:07 | 14:53 |
Landed
|
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| Jul 03 | BKK | CCU | 14:04 | 14:56 |
Landed Late
|
Track > |
| Jul 02 | BKK | CCU | 13:44 | 14:29 |
En-Route
|
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| Jul 01 | BKK | CCU | 13:52 | 14:47 |
En-Route
|
Track > |
| Jun 30 | BKK | CCU | 13:33 | 14:22 |
En-Route
|
Track > |
| Jun 28 | BKK | CCU | 13:54 | 14:38 |
En-Route
|
Track > |
| Jun 27 | BKK | CCU | 10:13 | 10:59 |
En-Route
|
Track > |
Flex Flight Flight W2521 connects Bangkok, Thailand to Kolkata, India, taking off from Bangkok Suvarnabhumi Airport BKK and landing at Kolkata International Airport CCU.
How long is the W2521 flight from Bangkok to Kolkata?
The average flight time from Bangkok to Kolkata is 2 hours and 17 minutes. The flight distance is 1637 km / 1017 miles and the average flight speed is 703 km/h / 437 mph.
How many W2521 flights are operated per week?
7 flights per week. The flight W2521 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Flex Flight Flight W2521 Bangkok to Kolkata?
The Airportia On-Time Performance Rating for Flex Flight Flight W2521 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest W2521 flight?
The latest flight took off on Tuesday, July 7th, 2026 with the flight status being Scheduled on 14:40.
How else can the flight W2521 be referenced as?
This Flex Flight flight can also be referenced as FXT521, W20521, W2 521, FXT 521.
How often is flight W2521 delayed?
On average, 30% of all W2521 flights are delayed. The average delay is 12 minutes.
See our W2521 Flight Tracker above for more details.
Other flights departing from Bangkok BKK: BI514, B3701, TG110, MU542
Other flights arriving at Kolkata CCU: B3701, 6E897, IX1522, 6E7314
All flights connecting Bangkok BKK to Kolkata CCU.
