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(QR) Qatar Airways 4637 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(SLL) Salalah Airport

Salalah, OM

(MCT) Muscat International Airport

Muscat, OM

On-Time Performance Chart

(using rounded numbers)
On-Time
31
56%
Late
17
31%
Very Late
4
7%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
44
Codeshares
55
Average Delay (min.)
20.931818181818183
Standard Deviation
23.6
Min
0
Max
148

QR 4637 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 56%
Average Delay Time 20.931818181818183 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 45% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. 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
4.6 of 5
Very Good
Average Delay Time 20.931818181818183 min
This flight has an average delay of 20.931818181818183 minutes with a standard deviation of 23.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.