Informational Guide to Detroit Metro Wayne County Airport (DTW) - NON OFFICIAL

NK1255 Spirit Airlines - Flight Status

Below, you can find details about Spirit Airlines flight NK1255, which currently operates between the airports of Detroit - Detroit Metropolitan Wayne County Airport (Airport Code DTW) and Louisville - Louisville Muhammad Ali International Airport (Airport Code SDF).
This flight data pertains specifically to the flight's details for Thursday, July 31, 2025.

NK1255 On Time performance:
60
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

NK1255 Spirit Airlines to Louisville

This flight is not scheduled for July 31, 2025.

Airline information

Spirit Airlines
Spirit Airlines

Departure

Detroit (DTW)
July 28, 2025
Detroit Metropolitan Wayne County Airport

Arrival

Louisville (SDF)
July 28, 2025
Louisville Muhammad Ali International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.detroit-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Additional Information

Which is the frequency of flight NK1255?
The flight NK1255 is scheduled to flight on Monday, Friday on a weekly basis.

Which is the distance of flight NK1255?
The distance between the two airports is 306 miles.

Which is the flight time of flight NK1255?
The scheduled flight time gate to gate is: 01:12 hours.
The real flight time gate to gate on average is: 01:09 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Detroit and Louisville:

UPS
- Flight Number: 5X1481. (On Time performance: 92 - Average Delay: 16 minutes)
- Flight Number: 5X5481. (On Time performance: 80 - Average Delay: 8 minutes)

Delta Air Lines
- Flight Number: DL3575. (On Time performance: 71 - Average Delay: 22 minutes)
- Flight Number: DL3957. (On Time performance: 67 - Average Delay: 20 minutes)
- Flight Number: DL3993. (On Time performance: 79 - Average Delay: 16 minutes)
- Flight Number: DL5832. (On Time performance: 86 - Average Delay: 13 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from July 11, 2025 to July 25, 2025, we have obtained these figures.
Total number of flights: 5
On Time: 3 ( 60 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 2 ( 40 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 18 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights NK1255

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
28 July
12:30 pm
Detroit (DTW)
02:22 pm
Louisville (SDF)
01h 52min
Airbus A320neo
Airbus A320neo
Landed - Delayed
Friday
25 July
12:31 pm
Detroit (DTW)
01:46 pm
Louisville (SDF)
01h 15min
Airbus A320neo
Airbus A320neo
Landed - On-time
Monday
21 July
01:38 pm
Detroit (DTW)
02:51 pm
Louisville (SDF)
01h 13min
Airbus A320neo
Airbus A320neo
Landed - Delayed
Friday
18 July
01:23 pm
Detroit (DTW)
02:29 pm
Louisville (SDF)
01h 06min
Airbus A320 (s
Airbus A320 (s
Landed - Delayed
Monday
14 July
12:38 pm
Detroit (DTW)
01:43 pm
Louisville (SDF)
01h 05min
Airbus A320neo
Airbus A320neo
Landed - On-time
Friday
11 July
12:35 pm
Detroit (DTW)
01:42 pm
Louisville (SDF)
01h 07min
Airbus A320neo
Airbus A320neo
Landed - On-time