(NK) Spirit Airlines 939 On-time Performance Rating

Modify Rating


On-time
Rating
By Flight
Airline
Flight



CHANGE
FLIGHT

NK 939 Historical On-time Performance Ratings

Route:   Detroit to Houston
Date Range:   July 15, 2017 to September 15, 2017
Flight:   (NK) Spirit Airlines 939
Departure Airport:   (DTW) Detroit Metropolitan Wayne County Airport
Departure City   Detroit, MI, US
Arrival Airport:   (IAH) George Bush Intercontinental Airport
Arrival City:   Houston, TX, US

NK 939 On-time Performance Rating Details

Overall Rating

2.3 of 5
Average
On-time:
Avg. Delay:
71%
23 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3, shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.

On-time Performance

1.2 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 24% of other flights.

Delay Performance

3.5 of 5
Average
Avg. Delay: 23 min
This flight has an average delay of 23 minutes with a standard deviation of 33.58 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.

NK 939 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 45 71%
Late 7 11%
Very Late 0 0%
Excessive 3 4%
Canceled 8 12%
Diverted 1 1%
Total Flights 63
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 21
Average Delay (min.) 23.00
Standard Deviation 33.58
Min 0
Max 126
Tools
Products
Markets
Company
Developers
Resources
My FlightStats