(BA) British Airways 6518 On-time Performance Rating

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BA 6518 Historical On-time Performance Ratings

Route:   Chicago to Tucson
Date Range:   January 15, 2017 to March 15, 2017
Flight:   (BA) British Airways 6518
Departure Airport:   (ORD) O'Hare International Airport
Departure City   Chicago, IL, US
Arrival Airport:   (TUS) Tucson International Airport
Arrival City:   Tucson, AZ, US

BA 6518 On-time Performance Rating Details

Overall Rating

1.4 of 5
Poor
On-time:
Avg. Delay:
61%
31 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4, shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.

On-time Performance

0.2 of 5
Very Poor
On-time: 61%
This flight has an on-time performance of 61%. 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

2.5 of 5
Average
Avg. Delay: 31 min
This flight has an average delay of 31 minutes with a standard deviation of 35.45 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 50% of other flights.

BA 6518 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 24 61%
Late 7 17%
Very Late 2 5%
Excessive 5 12%
Canceled 1 2%
Diverted 0 0%
Total Flights 39
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 25
Average Delay (min.) 31.00
Standard Deviation 35.45
Min 1
Max 128
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