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(QR) Qatar Airways 738 On-Time Performance Rating

Date Range:

15-Dec-2020 to 15-Feb-2021

(SFO) San Francisco International Airport

San Francisco, CA, US

(DOH) Hamad International Airport

Doha, QA

On-Time Performance Chart

(using rounded numbers)
On-Time
20
57%
Late
6
17%
Very Late
7
20%
Excessive
2
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
20
Standard Deviation
17.9
Min
0
Max
75

QR 738 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 57%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very 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 0% 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 17.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.