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(HU) Hainan Airlines 491 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(PEK) Beijing Capital International Airport

Beijing, CN

(BRU) Brussels Airport

Brussels, BE

On-Time Performance Chart

(using rounded numbers)
On-Time
39
72%
Late
7
13%
Very Late
4
7%
Excessive
4
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
33
Codeshares
0
Average Delay (min.)
30.90909090909091
Standard Deviation
61.6
Min
0
Max
288

HU 491 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 72%
Average Delay Time 30.90909090909091 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 36% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 30.90909090909091 min
This flight has an average delay of 30.90909090909091 minutes with a standard deviation of 61.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.