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(DL) Delta Air Lines 7939 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(ICN) Seoul Incheon International Airport

Seoul, KR

(HNL) Honolulu International Airport

Honolulu, HI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
51%
Late
22
36%
Very Late
3
5%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
53
Codeshares
61
Average Delay (min.)
18.41509433962264
Standard Deviation
13.4
Min
0
Max
55

DL 7939 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 51%
Average Delay Time 18.41509433962264 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% 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
5.0 of 5
Very Good
Average Delay Time 18.41509433962264 min
This flight has an average delay of 18.41509433962264 minutes with a standard deviation of 13.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.