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(DL) Delta Air Lines 5151 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(BGR) Bangor International Airport

Bangor, ME, US

On-Time Performance Chart

(using rounded numbers)
On-Time
40
65%
Late
3
5%
Very Late
2
3%
Excessive
9
15%
Cancelled
7
11%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
18
Codeshares
61
Average Delay (min.)
53.22222222222222
Standard Deviation
51.5
Min
0
Max
218

DL 5151 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 66%
Average Delay Time 53.22222222222222 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 4% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 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 4% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 53.22222222222222 min
This flight has an average delay of 53.22222222222222 minutes with a standard deviation of 51.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.

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