(BA) British Airways 8420 On-time Performance Rating

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BA 8420 Historical On-time Performance Ratings

Route:   Atlanta to Chicago
Date Range:   October 1, 2016 to November 30, 2016
Flight:   (BA) British Airways 8420
Departure Airport:   (ATL) Hartsfield-Jackson Atlanta International Airport
Departure City   Atlanta, GA, US
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

BA 8420 On-time Performance Rating Details

Overall Rating

0.9 of 5
Poor
On-time:
Avg. Delay:
67%
28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9, shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.

On-time Performance

0.2 of 5
Very Poor
On-time: 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.

Delay Performance

1.5 of 5
Poor
Avg. Delay: 28 min
This flight has an average delay of 28 minutes with a standard deviation of 58.42 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 30% of other flights.

BA 8420 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 19 67%
Late 6 21%
Very Late 1 3%
Excessive 2 7%
Canceled 0 0%
Diverted 0 0%
Total Flights 28
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 20
Average Delay (min.) 28.00
Standard Deviation 58.42
Min 0
Max 269
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