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(BA) British Airways 1489 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(GLA) Glasgow International Airport

Glasgow, SC, GB

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
37
77%
Late
6
13%
Very Late
1
2%
Excessive
3
6%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
22
Standard Deviation
30.1
Min
0
Max
134

BA 1489 On-time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 77%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-time Performance Rating
1.9 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 30.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.