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(DL) Delta Air Lines 7439 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(TLV) Tel Aviv Ben Gurion International Airport

Tel Aviv-Yafo, IL

(FRA) Frankfurt Airport

Frankfurt, DE

On-Time Performance Chart

(using rounded numbers)
On-Time
21
66%
Late
3
9%
Very Late
5
16%
Excessive
3
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
24
Codeshares
32
Average Delay (min.)
21.416666666666668
Standard Deviation
17.9
Min
0
Max
53

DL 7439 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 66%
Average Delay Time 21.416666666666668 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 21.416666666666668 min
This flight has an average delay of 21.416666666666668 minutes with a standard deviation of 17.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.