background

(DL) Delta Air Lines 4885 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-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
17
65%
Late
2
8%
Very Late
1
4%
Excessive
5
19%
Cancelled
1
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
26
Total Delays ( > 1 min )
10
Codeshares
26
Average Delay (min.)
94.6
Standard Deviation
115
Min
0
Max
360

DL 4885 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 65%
Average Delay Time 94.6 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 94.6 min
This flight has an average delay of 94.6 minutes with a standard deviation of 115 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

Other Stops for DL 4885