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(DL) Delta Air Lines 9636 On-time Performance Rating

Date Range:

01-Apr-2018 to 31-May-2018

(SFO) San Francisco International AirportSan Francisco, CA, US
(AMS) Amsterdam Airport SchipholAmsterdam, NL
On-Time Performance Chart
(using rounded numbers)
On-Time
11
55%
Late
3
15%
Very Late
3
15%
Excessive
2
10%
Cancelled
1
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
11
Codeshares
20
Average Delay (min.)
34
Standard Deviation
31.1
Min
1
Max
108
DL 9636 On-time Performance Details
Overall Rating
0.9 of 5
Poor
Percentage On-Time 55%
Average Delay Time 34 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 17% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 34 min
This flight has an average delay of 34 minutes with a standard deviation of 31.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.