| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 07 | KTM | CCU | 07:17 | 08:50 |
Delayed
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Track > |
| Jul 05 | KTM | CCU | 07:02 | 08:46 |
Landed Late
|
Track > |
| Jul 04 | KTM | CCU | 07:16 | 08:44 |
Landed
|
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| Jul 02 | KTM | CCU | 07:12 | 08:39 |
Landed
|
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| Jun 30 | KTM | CCU | 07:03 | 08:26 |
Landed
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| Jun 28 | KTM | CCU | 07:02 | 08:18 |
Diverted
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| Jun 27 | KTM | CCU | 06:59 | 08:25 |
Landed
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| Jun 25 | KTM | CCU | 07:05 | 08:26 |
Landed
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Track > |
| Jun 23 | KTM | CCU | 07:00 | 08:22 |
Landed
|
Track > |
| Jun 21 | KTM | CCU | 07:00 | 08:19 |
Landed
|
Track > |
Buddha Air Flight U4163 connects Kathmandu, Nepal to Kolkata, India, taking off from Kathmandu Tribhuvan International Airport KTM and landing at Kolkata International Airport CCU.
How long is the U4163 flight from Kathmandu to Kolkata?
The average flight time from Kathmandu to Kolkata is 1 hour and 40 minutes. The flight distance is 641 km / 398 miles and the average flight speed is 383 km/h / 238 mph.
How many U4163 flights are operated per week?
4 flights per week. The flight U4163 is operated on Tuesday, Thursday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Buddha Air Flight U4163 Kathmandu to Kolkata?
The Airportia On-Time Performance Rating for Buddha Air Flight U4163 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest U4163 flight?
The latest flight took off on Tuesday, July 7th, 2026 with the flight status being En-Route on 08:50.
How else can the flight U4163 be referenced as?
This Buddha Air flight can also be referenced as BHA163, U40163, U4 163, BHA 163.
How often is flight U4163 delayed?
On average, 40% of all U4163 flights are delayed. The average delay is 14 minutes.
See our U4163 Flight Tracker above for more details.
Other flights departing from Kathmandu KTM: U4951, U4501, U4601, J91540
Other flights arriving at Kolkata CCU: 6E6367, 6E6359, QP1561, BZ102
All flights connecting Kathmandu KTM to Kolkata CCU.