
(HU) Hainan Airlines 7491 On-Time Performance Rating
Date Range:
01-Apr-2026 to 31-May-2026
On-Time Performance Chart
(using rounded numbers)
On-Time
33
75%
Late
1
2%
Very Late
1
2%
Excessive
1
2%
Cancelled
8
18%
Diverted
0
0%
Delay Statistics
(Aggregate Arrival Delay Statistics for this Flight)
Total Flights Observed
44
Total Delays ( > 1 min )
12
Codeshares
0
Average Delay (min.)
15
Standard Deviation
19.8
Min
0
Max
66