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(HU) Hainan Airlines 491 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(PEK) Beijing Capital International Airport

Beijing, CN

(BRU) Brussels Airport

Brussels, BE

On-Time Performance Chart

(using rounded numbers)
On-Time
44
79%
Late
6
11%
Very Late
5
9%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
18.384615384615383
Standard Deviation
14.7
Min
0
Max
64

HU 491 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 79%
Average Delay Time 18.384615384615383 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 85% of all other flights in the FlightStats database.
On-Time Performance Rating
3.9 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 79% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 18.384615384615383 min
This flight has an average delay of 18.384615384615383 minutes with a standard deviation of 14.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.