CA637 Air China - Flight Status
Below, you can find details about Air China flight CA637, which currently operates between the airports of Chengdu - Chengdu Tianfu International Airport (Airport Code TFU) and Colombo - Colombo Bandaranaike International Airport (Airport Code CMB).
This flight data pertains specifically to the flight's details for Tuesday, August 19, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights CA637
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights CA637
CA637 On Time performance:
83
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
CA637 Air China from Chengdu
Scheduled - On-time
Flight Status for Tuesday August 19, 2025
Scheduled - On-time
Flight Status for Tuesday August 19, 2025
Airline information
Air China
Equipment: Airbus A320neo
Departure
Chengdu (TFU)
August 19, 2025
Chengdu Tianfu International Airport
Estimated Departure Time:
17:45
Terminal:
1
Gate:
-
Scheduled Departure Time: 17:45
Arrival
Colombo (CMB)
August 19, 2025
Colombo Bandaranaike International Airport
Estimated Arrival Time:
20:55
Gate:
-
Scheduled Arrival Time: 20:55
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.colombo-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Additional Information
Which is the frequency of flight CA637?
The flight CA637 is currently not scheduled at Colombo Bandaranaike Airport (CMB).
Which is the distance of flight CA637?
The distance between the two airports is 3630 kilometers.
Which is the flight time of flight CA637?
The scheduled flight time gate to gate is: 05:40 hours.
The real flight time gate to gate on average is: 04:58 hours.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Chengdu: 2025-08-19 06:35:14
Current Time in Colombo: 2025-08-19 04:05:14
The flight CA637 is currently not scheduled at Colombo Bandaranaike Airport (CMB).
Which is the distance of flight CA637?
The distance between the two airports is 3630 kilometers.
Which is the flight time of flight CA637?
The scheduled flight time gate to gate is: 05:40 hours.
The real flight time gate to gate on average is: 04:58 hours.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Chengdu: 2025-08-19 06:35:14
Current Time in Colombo: 2025-08-19 04:05:14
Alternative Flights
The following airline serve the same route between Chengdu and Colombo:
Air China - Flight Number: CA425. (On Time performance: 94 - Average Delay: 3 minutes)
Air China - Flight Number: CA425. (On Time performance: 94 - Average Delay: 3 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from August 03, 2025 to August 14, 2025, we have obtained these figures.
Total number of flights: 6
On Time: 5 ( 83 % )
Moderate Delay: 1 ( 17 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 3 minutes.
Total number of flights: 6
On Time: 5 ( 83 % )
Moderate Delay: 1 ( 17 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 3 minutes.
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights CA637
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
17 August
17 August
18:05
Chengdu (TFU)
Chengdu (TFU)
20:38
Colombo (CMB)
Colombo (CMB)
05h 03min
Airbus A320neo
Airbus A320neo
Landed - On-time
Thursday
14 August
14 August
18:15
Chengdu (TFU)
Chengdu (TFU)
20:47
Colombo (CMB)
Colombo (CMB)
05h 02min
Airbus A320neo
Airbus A320neo
Landed - On-time
Tuesday
12 August
12 August
17:54
Chengdu (TFU)
Chengdu (TFU)
20:21
Colombo (CMB)
Colombo (CMB)
04h 57min
Airbus A320neo
Airbus A320neo
Landed - On-time
Sunday
10 August
10 August
17:58
Chengdu (TFU)
Chengdu (TFU)
20:25
Colombo (CMB)
Colombo (CMB)
04h 57min
Airbus A320neo
Airbus A320neo
Landed - On-time
Thursday
07 August
07 August
18:52
Chengdu (TFU)
Chengdu (TFU)
21:15
Colombo (CMB)
Colombo (CMB)
04h 53min
Airbus A320neo
Airbus A320neo
Landed - Delayed
Tuesday
05 August
05 August
18:02
Chengdu (TFU)
Chengdu (TFU)
20:18
Colombo (CMB)
Colombo (CMB)
04h 46min
Airbus A320neo
Airbus A320neo
Landed - On-time
Sunday
03 August
03 August
17:56
Chengdu (TFU)
Chengdu (TFU)
20:30
Colombo (CMB)
Colombo (CMB)
05h 04min
Airbus A320
Airbus A320
Landed - On-time