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(QR) Qatar Airways 8428 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(MGF) Maringa Silvio Name Junior Regional Airport

Maringa, PR, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
46
78%
Late
9
15%
Very Late
2
3%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
25
Codeshares
59
Average Delay (min.)
19.16
Standard Deviation
16.4
Min
0
Max
71

QR 8428 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 78%
Average Delay Time 19.16 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 86% of all other flights in the FlightStats database.
On-Time Performance Rating
4.1 of 5
Good
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 19.16 min
This flight has an average delay of 19.16 minutes with a standard deviation of 16.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.

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