(UA) United Airlines 919 On-time Performance Rating

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UA 919 Historical On-time Performance Ratings

Route:   London to Washington Route Ratings
Date Range:   May 15, 2014 to July 15, 2014 This Route Time of Day
Flight:   (UA) United Airlines 919 UA - Overall Rating
      UA - Route Ratings
      UA - Route Time of Day
Departure Airport:   (LHR) London Heathrow Airport
Departures
Departure City   London, EN, GB On-time Performance Scorecard
Arrival Airport:   (IAD) Washington Dulles International Airport
Arrivals
Arrival City:   Washington, DC, US On-time Performance Scorecard

UA 919 On-time Performance Rating Details

Overall Rating

2.7 of 5
Average
On-time:
Avg. Delay:
82%
42 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7, shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.

On-time Performance

4.6 of 5
Very Good
On-time: 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 91% of other flights.

Delay Performance

0.8 of 5
Poor
Avg. Delay: 42 min
This flight has an average delay of 42 minutes with a standard deviation of 39.28 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 15% of other flights.

UA 919 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 51 82%
Late 5 8%
Very Late 2 3%
Excessive 4 6%
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 13
Average Delay (min.) 42.00
Standard Deviation 39.28
Min 8
Max 156
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