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(BA) British Airways 858 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(LHR) London Heathrow Airport

London, EN, GB

(PRG) Vaclav Havel Airport Prague

Prague, CZ

On-Time Performance Chart

(using rounded numbers)
On-Time
47
78%
Late
8
13%
Very Late
4
7%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
30
Codeshares
0
Average Delay (min.)
15.833333333333334
Standard Deviation
13.5
Min
0
Max
55

BA 858 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 78%
Average Delay Time 15.833333333333334 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 75% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 15.833333333333334 min
This flight has an average delay of 15.833333333333334 minutes with a standard deviation of 13.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.