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(GF) Gulf Air 4387 On-time Performance Rating

Date Range:

15-Aug-2019 to 15-Oct-2019

(LHR) London Heathrow Airport

London, EN, GB

(DFW) Dallas/Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
55
89%
Late
4
6%
Very Late
0
0%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
12
Codeshares
62
Average Delay (min.)
29
Standard Deviation
32.3
Min
2
Max
107

GF 4387 On-time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 89%
Average Delay Time 29 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 69% of all other flights in the FlightStats database.
On-time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 29 min
This flight has an average delay of 29 minutes with a standard deviation of 32.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.