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(DL) Delta Air Lines 5771 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(YYC) Calgary International Airport

Calgary, AB, CA

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
45
67%
Late
6
9%
Very Late
2
3%
Excessive
11
16%
Cancelled
0
0%
Diverted
3
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
64
Total Delays ( > 1 min )
29
Codeshares
64
Average Delay (min.)
66
Standard Deviation
96
Min
0
Max
345

DL 5771 On-time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 70%
Average Delay Time 66 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.
On-time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 66 min
This flight has an average delay of 66 minutes with a standard deviation of 96 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.