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(QR) Qatar Airways 8423 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(NAT) Greater Natal International Airport

Natal, RN, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
34
57%
Late
18
30%
Very Late
5
8%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
52
Codeshares
60
Average Delay (min.)
17.403846153846153
Standard Deviation
14.9
Min
0
Max
69

QR 8423 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 57%
Average Delay Time 17.403846153846153 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% 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
4.9 of 5
Very Good
Average Delay Time 17.403846153846153 min
This flight has an average delay of 17.403846153846153 minutes with a standard deviation of 14.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.