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(8E) Bering Air 421 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(KKA) Koyuk Alfred Adams Airport

Koyuk, AK, US

(UNK) Unalakleet Airport

Unalakleet, AK, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
57%
Late
2
7%
Very Late
2
7%
Excessive
5
18%
Cancelled
0
0%
Diverted
3
11%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
47.15384615384615
Standard Deviation
49
Min
0
Max
181

8E 421 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 57%
Average Delay Time 47.15384615384615 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 12% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 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 2% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 47.15384615384615 min
This flight has an average delay of 47.15384615384615 minutes with a standard deviation of 49 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

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