KL977 KLM Royal Dutch Airlines - Flight Status

Which is the frequency of flight KL977?
The flight KL977 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday on a weekly basis.

Which is the distance of flight KL977?
The distance between the two airports is 336 kilometers.

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 Amsterdam: 2026-07-14 19:52:09
Current Time in London: 2026-07-14 18:52:09

The following airlines serves the same route between Amsterdam and London:

British Airways
- Flight Number: BA8450. (On Time performance: 97 - Average Delay: 7 minutes)
- Flight Number: BA8452. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: BA8454. (On Time performance: 74 - Average Delay: 9 minutes)
- Flight Number: BA8456. (On Time performance: 75 - Average Delay: 13 minutes)
- Flight Number: BA8458. (On Time performance: 94 - Average Delay: 3 minutes)
- Flight Number: BA8460. (On Time performance: 76 - Average Delay: 13 minutes)
- Flight Number: BA8496. (On Time performance: 84 - Average Delay: 8 minutes)

KLM Royal Dutch Airlines
- Flight Number: KL979. (On Time performance: 99 - Average Delay: 3 minutes)
- Flight Number: KL981. (On Time performance: 92 - Average Delay: 2 minutes)
- Flight Number: KL983. (On Time performance: 90 - Average Delay: 5 minutes)
- Flight Number: KL989. (On Time performance: 79 - Average Delay: 8 minutes)
- Flight Number: KL991. (On Time performance: 83 - Average Delay: 7 minutes)
- Flight Number: KL993. (On Time performance: 85 - Average Delay: 7 minutes)
- Flight Number: KL995. (On Time performance: 85 - Average Delay: 9 minutes)
- Flight Number: KL997. (On Time performance: 92 - Average Delay: 5 minutes)

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from January 08, 2026 to July 07, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from July 02, 2025 to March 27, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.