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(QR) Qatar Airways 8557 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(CMH) John Glenn Columbus International Airport

Columbus, OH, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
84%
Late
1
3%
Very Late
1
3%
Excessive
2
5%
Cancelled
2
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
9
Codeshares
38
Average Delay (min.)
42.333333333333336
Standard Deviation
74.4
Min
0
Max
235

QR 8557 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 84%
Average Delay Time 42.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 63% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 42.333333333333336 min
This flight has an average delay of 42.333333333333336 minutes with a standard deviation of 74.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.

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