NK551 Spirit Airlines - Flight Status

Which is the frequency of flight NK551?
The flight NK551 is scheduled to flight on daily basis.

Which is the distance of flight NK551?
The distance between the two airports is 346 miles.

Which is the flight time of flight NK551?
The scheduled flight time gate to gate is: 01:23 hours.
The real flight time gate to gate on average is: 01:19 hours.

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

The following airlines serves the same route between Las Vegas and Reno:

Frontier Airlines
- Flight Number: F94247. (On Time performance: 68 - Average Delay: 40 minutes)

FedEx
- Flight Number: FX1874. (On Time performance: 84 - Average Delay: 38 minutes)

Spirit Airlines
- Flight Number: NK215.
- Flight Number: NK2450. (On Time performance: 88 - Average Delay: 18 minutes)
- Flight Number: NK377. (On Time performance: 73 - Average Delay: 17 minutes)

Southwest Airlines
- Flight Number: WN1897. (On Time performance: 75 - Average Delay: 15 minutes)
- Flight Number: WN1949. (On Time performance: 69 - Average Delay: 19 minutes)
- Flight Number: WN2085. (On Time performance: 73 - Average Delay: 15 minutes)
- Flight Number: WN2188. (On Time performance: 88 - Average Delay: 16 minutes)
- Flight Number: WN262. (On Time performance: 43 - Average Delay: 18 minutes)
- Flight Number: WN3216. (On Time performance: 50 - Average Delay: 24 minutes)
- Flight Number: WN3261. (On Time performance: 97 - Average Delay: 3 minutes)
- Flight Number: WN3265. (On Time performance: 75 - Average Delay: 13 minutes)
- Flight Number: WN3276. (On Time performance: 83 - Average Delay: 17 minutes)
- Flight Number: WN4184. (On Time performance: 85 - Average Delay: 4 minutes)
- Flight Number: WN4618. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN542. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: WN548. (On Time performance: 87 - Average Delay: 6 minutes)
- Flight Number: WN634. (On Time performance: 81 - Average Delay: 11 minutes)

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

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from November 02, 2025 to December 03, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from January 09, 2025 to November 30, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.