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(DL) Delta Air Lines 4964 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(MGM) Montgomery Regional Airport

Montgomery, AL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
27
73%
Late
3
8%
Very Late
0
0%
Excessive
6
16%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
13
Codeshares
37
Average Delay (min.)
131.6153846153846
Standard Deviation
221.4
Min
0
Max
680

DL 4964 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 73%
Average Delay Time 131.6153846153846 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 14% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 131.6153846153846 min
This flight has an average delay of 131.6153846153846 minutes with a standard deviation of 221.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.