(BA) British Airways 4711 On-time Performance Rating

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BA 4711 Historical On-time Performance Ratings

Route:   Chicago to Buffalo
Date Range:   May 15, 2016 to July 15, 2016
Flight:   (BA) British Airways 4711
Departure Airport:   (ORD) O'Hare International Airport
Departure City   Chicago, IL, US
Arrival Airport:   (BUF) Buffalo Niagara International Airport
Arrival City:   Buffalo, NY, US

BA 4711 On-time Performance Rating Details

Overall Rating

4.8 of 5
Very Good
On-time:
Avg. Delay:
88%
14 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8, shows that this flight has on-time performance characteristics better than 95% of all other flights in the FlightStats database.

On-time Performance

5 of 5
Very Good
On-time: 88%
This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.

Delay Performance

4.7 of 5
Very Good
Avg. Delay: 14 min
This flight has an average delay of 14 minutes with a standard deviation of 16.55 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.

BA 4711 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 54 88%
Late 5 8%
Very Late 0 0%
Excessive 2 3%
Canceled 0 0%
Diverted 0 0%
Total Flights 61
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 22
Average Delay (min.) 14.00
Standard Deviation 16.55
Min 0
Max 63
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