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(DL) Delta Air Lines 5187 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(LGA) New York LaGuardia Airport

New York, NY, US

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
42
70%
Late
8
13%
Very Late
1
2%
Excessive
0
0%
Cancelled
8
13%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
13
Codeshares
59
Average Delay (min.)
16.846153846153847
Standard Deviation
11.8
Min
0
Max
43

DL 5187 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 71%
Average Delay Time 16.846153846153847 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 16.846153846153847 min
This flight has an average delay of 16.846153846153847 minutes with a standard deviation of 11.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.