(EV) ExpressJet 4541 On-time Performance Rating

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EV 4541 Historical On-time Performance Ratings

Route:   Buffalo to Chicago Route Ratings
Date Range:   July 1, 2014 to August 31, 2014 This Route Time of Day
Flight:   (EV) ExpressJet 4541 EV - Overall Rating
      EV - Route Ratings
      EV - Route Time of Day
Departure Airport:   (BUF) Buffalo Niagara International Airport
Departures
Departure City   Buffalo, NY, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

EV 4541 On-time Performance Rating Details

Overall Rating

1.3 of 5
Poor
On-time:
Avg. Delay:
71%
43 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3, shows that this flight has on-time performance characteristics better than 24% of all other flights in the FlightStats database.

On-time Performance

1.9 of 5
Average
On-time: 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.

Delay Performance

0.7 of 5
Poor
Avg. Delay: 43 min
This flight has an average delay of 43 minutes with a standard deviation of 48.64 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 13% of other flights.

EV 4541 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 28 71%
Late 0 0%
Very Late 2 5%
Excessive 8 20%
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 17
Average Delay (min.) 43.00
Standard Deviation 48.64
Min 0
Max 154
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