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(QR) Qatar Airways 7864 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(BUF) Buffalo Niagara International Airport

Buffalo, NY, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
7
70%
Late
1
10%
Very Late
0
0%
Excessive
2
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
10
Total Delays ( > 1 min )
4
Codeshares
10
Average Delay (min.)
59
Standard Deviation
73.3
Min
0
Max
166

QR 7864 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 70%
Average Delay Time 59 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 25% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 59 min
This flight has an average delay of 59 minutes with a standard deviation of 73.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.

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