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(QR) Qatar Airways 7978 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
22
73%
Late
2
7%
Very Late
2
7%
Excessive
3
10%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
10
Codeshares
30
Average Delay (min.)
48.3
Standard Deviation
45.4
Min
0
Max
133

QR 7978 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 73%
Average Delay Time 48.3 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 48.3 min
This flight has an average delay of 48.3 minutes with a standard deviation of 45.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.

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