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(BA) British Airways 4439 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
26
46%
Late
6
11%
Very Late
7
13%
Excessive
12
21%
Cancelled
5
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
36
Codeshares
56
Average Delay (min.)
49.416666666666664
Standard Deviation
52.8
Min
0
Max
203

BA 4439 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 46%
Average Delay Time 49.416666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 46%
This flight has an on-time performance of 46%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 49.416666666666664 min
This flight has an average delay of 49.416666666666664 minutes with a standard deviation of 52.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.