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

Date Range:

01-Apr-2018 to 31-May-2018

(SLC) Salt Lake City International AirportSalt Lake City, UT, US
(BTM) Butte AirportButte, MT, US
On-Time Performance Chart
(using rounded numbers)
On-Time
49
89%
Late
1
2%
Very Late
1
2%
Excessive
3
5%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
17
Codeshares
54
Average Delay (min.)
20
Standard Deviation
33
Min
0
Max
119
DL 7377 On-time Performance Details
Overall Rating
4.4 of 5
Good
Percentage On-Time 91%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 88% of all other flights in the FlightStats database.
On-time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. 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
3.9 of 5
Good
Average Delay Time 20 min
This flight has an average delay of 20 minutes with a standard deviation of 33 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.