(DL) Delta Air Lines 2040 On-time Performance Rating

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DL 2040 Historical On-time Performance Ratings

Route:   San Francisco to New York
Date Range:   April 15, 2017 to June 15, 2017
Flight:   (DL) Delta Air Lines 2040
Departure Airport:   (SFO) San Francisco International Airport
Departure City   San Francisco, CA, US
Arrival Airport:   (JFK) John F. Kennedy International Airport
Arrival City:   New York, NY, US

DL 2040 On-time Performance Rating Details

Overall Rating

1 of 5
Poor
On-time:
Avg. Delay:
71%
34 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1, shows that this flight has on-time performance characteristics better than 19% of all other flights in the FlightStats database.

On-time Performance

0.7 of 5
Poor
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 13% of other flights.

Delay Performance

1.4 of 5
Poor
Avg. Delay: 34 min
This flight has an average delay of 34 minutes with a standard deviation of 33.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.

DL 2040 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 35 71%
Late 5 10%
Very Late 3 6%
Excessive 6 12%
Canceled 0 0%
Diverted 0 0%
Total Flights 49
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 21
Average Delay (min.) 34.00
Standard Deviation 33.10
Min 1
Max 120
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