(UA) United Airlines 919 On-time Performance Rating

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UA 919 Historical On-time Performance Ratings

Route:   London to Dulles
Date Range:   October 1, 2016 to November 30, 2016
Flight:   (UA) United Airlines 919
Departure Airport:   (LHR) London Heathrow Airport
Departure City   London, EN, GB
Arrival Airport:   (IAD) Washington Dulles International Airport
Arrival City:   Dulles, VA, US

UA 919 On-time Performance Rating Details

Overall Rating

3 of 5
Average
On-time:
Avg. Delay:
85%
28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3, shows that this flight has on-time performance characteristics better than 59% of all other flights in the FlightStats database.

On-time Performance

4.3 of 5
Good
On-time: 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.

Delay Performance

1.7 of 5
Average
Avg. Delay: 28 min
This flight has an average delay of 28 minutes with a standard deviation of 30.38 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.

UA 919 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 53 85%
Late 4 6%
Very Late 0 0%
Excessive 5 8%
Canceled 0 0%
Diverted 0 0%
Total Flights 62
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 17
Average Delay (min.) 28.00
Standard Deviation 30.38
Min 1
Max 103
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