(UA) United Airlines 390 On-time Performance Rating

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UA 390 Historical On-time Performance Ratings

Route:   San Francisco to Chicago
Date Range:   March 15, 2016 to May 15, 2016
Flight:   (UA) United Airlines 390
Departure Airport:   (SFO) San Francisco International Airport
Departure City   San Francisco, CA, US
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

UA 390 On-time Performance Rating Details

Overall Rating

0.4 of 5
Very Poor
On-time:
Avg. Delay:
75%
63 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4, shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.

On-time Performance

0.8 of 5
Poor
On-time: 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 15% of other flights.

Delay Performance

0 of 5
Very Poor
Avg. Delay: 63 min
This flight has an average delay of 63 minutes with a standard deviation of 92.53 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

UA 390 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 42 75%
Late 5 8%
Very Late 1 1%
Excessive 8 14%
Canceled 0 0%
Diverted 0 0%
Total Flights 56
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 26
Average Delay (min.) 63.00
Standard Deviation 92.53
Min 2
Max 330
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