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(GL) Air Greenland 257 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(JHS) Sisimiut Airport

Sisimiut, GL

(GOH) Nuuk Airport

Nuuk, GL

On-Time Performance Chart

(using rounded numbers)
On-Time
21
57%
Late
9
24%
Very Late
1
3%
Excessive
5
14%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
49.04545454545455
Standard Deviation
106
Min
0
Max
504

GL 257 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 57%
Average Delay Time 49.04545454545455 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 49.04545454545455 min
This flight has an average delay of 49.04545454545455 minutes with a standard deviation of 106 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.