background

(BA) British Airways 1531 On-time Performance Rating

Date Range:

15-Aug-2019 to 15-Oct-2019

(DFW) Dallas/Fort Worth International Airport

Dallas, TX, US

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
50
81%
Late
3
5%
Very Late
5
8%
Excessive
4
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
19
Codeshares
62
Average Delay (min.)
42
Standard Deviation
59.2
Min
1
Max
256

BA 1531 On-time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 81%
Average Delay Time 42 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
3.3 of 5
Average
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
0.4 of 5
Very Poor
Average Delay Time 42 min
This flight has an average delay of 42 minutes with a standard deviation of 59.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.