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(QR) Qatar Airways 571 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(DEL) Delhi Indira Gandhi International Airport

Delhi, IN

(DOH) Doha Hamad International Airport

Doha, QA

On-Time Performance Chart

(using rounded numbers)
On-Time
38
62%
Late
17
28%
Very Late
1
2%
Excessive
4
7%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
39
Codeshares
0
Average Delay (min.)
25
Standard Deviation
42.3
Min
0
Max
241

QR 571 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 62%
Average Delay Time 25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 62%
This flight has an on-time performance of 62%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 25 min
This flight has an average delay of 25 minutes with a standard deviation of 42.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.