(UA) United Airlines 938 On-time Performance Rating

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UA 938 Historical On-time Performance Ratings

Route:   Chicago to London
Date Range:   January 15, 2017 to March 15, 2017
Flight:   (UA) United Airlines 938
Departure Airport:   (ORD) O'Hare International Airport
Departure City   Chicago, IL, US
Arrival Airport:   (LHR) London Heathrow Airport
Arrival City:   London, EN, GB

UA 938 On-time Performance Rating Details

Overall Rating

3.5 of 5
Good
On-time:
Avg. Delay:
83%
25 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

4.2 of 5
Good
On-time: 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.

Delay Performance

2.9 of 5
Average
Avg. Delay: 25 min
This flight has an average delay of 25 minutes with a standard deviation of 26.36 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 57% of other flights.

UA 938 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 49 83%
Late 4 6%
Very Late 1 1%
Excessive 5 8%
Canceled 0 0%
Diverted 0 0%
Total Flights 59
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 21
Average Delay (min.) 25.00
Standard Deviation 26.36
Min 0
Max 96
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