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(DL) Delta Air Lines 5426 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(BUF) Buffalo Niagara International Airport

Buffalo, NY, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
41
77%
Late
1
2%
Very Late
4
8%
Excessive
7
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
18
Codeshares
53
Average Delay (min.)
50.05555555555556
Standard Deviation
50.8
Min
0
Max
199

DL 5426 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 77%
Average Delay Time 50.05555555555556 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 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 58% of other flights.
Delay Performance
0.4 of 5
Very Poor
Average Delay Time 50.05555555555556 min
This flight has an average delay of 50.05555555555556 minutes with a standard deviation of 50.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.