(BA) British Airways 4399 On-time Performance Rating

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BA 4399 Historical On-time Performance Ratings

Route:   Fort Lauderdale to Chicago
Date Range:   August 1, 2017 to September 30, 2017
Flight:   (BA) British Airways 4399
Departure Airport:   (FLL) Fort Lauderdale-Hollywood International Airport
Departure City   Fort Lauderdale, FL, US
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

BA 4399 On-time Performance Rating Details

Overall Rating

0.2 of 5
Very Poor
On-time:
Avg. Delay:
56%
37 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2, shows that this flight has on-time performance characteristics better than 4% of all other flights in the FlightStats database.

On-time Performance

0 of 5
Very Poor
On-time: 56%
This flight has an on-time performance of 56%. 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

0.5 of 5
Very Poor
Avg. Delay: 37 min
This flight has an average delay of 37 minutes with a standard deviation of 47.46 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 9% of other flights.

BA 4399 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 31 56%
Late 9 16%
Very Late 5 9%
Excessive 6 10%
Canceled 4 7%
Diverted 1 1%
Total Flights 55
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 29
Average Delay (min.) 37.00
Standard Deviation 47.46
Min 0
Max 220
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