background

(DL) Delta Air Lines 3787 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(GRR) Grand Rapids Gerald R. Ford International Airport

Grand Rapids, MI, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
2
40%
Late
1
20%
Very Late
1
20%
Excessive
1
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
5
Total Delays ( > 1 min )
3
Codeshares
5
Average Delay (min.)
46.333333333333336
Standard Deviation
20.6
Min
0
Max
68

DL 3787 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 40%
Average Delay Time 46.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 15% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 40%
This flight has an on-time performance of 40%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 46.333333333333336 min
This flight has an average delay of 46.333333333333336 minutes with a standard deviation of 20.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.

Other Stops for DL 3787