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(GL) Air Greenland 257 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(JHS) Sisimiut Airport

Sisimiut, GL

(GOH) Nuuk Airport

Nuuk, GL

On-Time Performance Chart

(using rounded numbers)
On-Time
19
49%
Late
7
18%
Very Late
5
13%
Excessive
5
13%
Cancelled
1
3%
Diverted
2
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
46.95238095238095
Standard Deviation
64.3
Min
0
Max
286

GL 257 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 51%
Average Delay Time 46.95238095238095 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 51%
This flight has an on-time performance of 51%. 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
1.2 of 5
Poor
Average Delay Time 46.95238095238095 min
This flight has an average delay of 46.95238095238095 minutes with a standard deviation of 64.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.