background

(DL) Delta Air Lines 3777 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(FAT) Fresno Yosemite International Airport

Fresno, CA, US

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
58
97%
Late
1
2%
Very Late
1
2%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
12
Codeshares
60
Average Delay (min.)
10.833333333333334
Standard Deviation
10.6
Min
0
Max
40

DL 3777 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 97%
Average Delay Time 10.833333333333334 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 96% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 97%
This flight has an on-time performance of 97%. 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
4.7 of 5
Very Good
Average Delay Time 10.833333333333334 min
This flight has an average delay of 10.833333333333334 minutes with a standard deviation of 10.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.

Other Stops for DL 3777