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(DL) Delta Air Lines 5971 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(LHR) London Heathrow Airport

London, EN, GB

(MCO) Orlando International Airport

Orlando, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
40
67%
Late
9
15%
Very Late
3
5%
Excessive
8
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
31
Codeshares
60
Average Delay (min.)
34.83870967741935
Standard Deviation
39.6
Min
0
Max
185

DL 5971 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 67%
Average Delay Time 34.83870967741935 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 27% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 34.83870967741935 min
This flight has an average delay of 34.83870967741935 minutes with a standard deviation of 39.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.