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(DL) Delta Air Lines 7977 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(GDL) Miguel Hidalgo y Costilla Guadalajara Intl Airport

Guadalajara, MX

On-Time Performance Chart

(using rounded numbers)
On-Time
49
94%
Late
1
2%
Very Late
0
0%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
11
Codeshares
52
Average Delay (min.)
48.36363636363637
Standard Deviation
106.6
Min
0
Max
362

DL 7977 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 94%
Average Delay Time 48.36363636363637 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 94%
This flight has an on-time performance of 94%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 48.36363636363637 min
This flight has an average delay of 48.36363636363637 minutes with a standard deviation of 106.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

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