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(DL) Delta Air Lines 7377 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(BTM) Butte Airport

Butte, MT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
45
82%
Late
4
7%
Very Late
4
7%
Excessive
1
2%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
19
Codeshares
54
Average Delay (min.)
14
Standard Deviation
15.5
Min
0
Max
48

DL 7377 On-time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 83%
Average Delay Time 14 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 94% of all other flights in the FlightStats database.
On-time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 14 min
This flight has an average delay of 14 minutes with a standard deviation of 15.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.