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(DL) Delta Air Lines 1870 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(SEA) Seattle-Tacoma International AirportSeattle, WA, US
(PHX) Phoenix Sky Harbor International AirportPhoenix, AZ, US
On-Time Performance Chart
(using rounded numbers)
On-Time
4
44%
Late
0
0%
Very Late
3
33%
Excessive
0
0%
Cancelled
0
0%
Diverted
2
22%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
22
Standard Deviation
17.7
Min
1
Max
44
DL 1870 On-time Performance Details
Overall Rating
2.2 of 5
Average
Percentage On-Time 57%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-time Performance Rating
0.8 of 5
Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 17.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.