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(DL) Delta Air Lines 5279 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(TYS) Knoxville McGhee Tyson Airport

Knoxville, TN, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
47
76%
Late
0
0%
Very Late
4
6%
Excessive
10
16%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
19
Codeshares
61
Average Delay (min.)
95.42105263157895
Standard Deviation
122.9
Min
0
Max
483

DL 5279 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 77%
Average Delay Time 95.42105263157895 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 95.42105263157895 min
This flight has an average delay of 95.42105263157895 minutes with a standard deviation of 122.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.