Route
LAS → BNA
Harry Reid International Airport Nashville International Airport
How punctual is this route?
- On-time arrivals
- 77.3%
- Less than 15 minutes late
- Cancelled
- 0.8%
- Of scheduled flights
- Average delay when late
- 54 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,060
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 42%
- Late-arriving aircraft 37%
- Air traffic control & airport 19%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 84.7% | 172 |
| October 2025 | 78.8% | 222 |
| November 2025 | 85.8% | 169 |
| December 2025 | 88.1% | 151 |
| January 2026 | 87.8% | 148 |
| February 2026 | 83.4% | 153 |
| March 2026 | 72.2% | 184 |
| April 2026 | 76.7% | 159 |
| May 2026 | 66.2% | 153 |
| June 2026 | 65.9% | 185 |
| July 2026 | 67.9% | 189 |
| August 2026 | 74.1% | 175 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 1,811 | 76.6% | 0.6% | 51 min |
| NK | 195 | 84.1% | 3.1% | 91 min |
| Frontier Airlines | 48 | 78.7% | 0.0% | 84 min |
| American Airlines | 2 | 100.0% | 0.0% | — |
| Delta Air Lines | 2 | 50.0% | 0.0% | 95 min |
| Allegiant Air | 2 | 50.0% | 0.0% | 74 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
NK2194
26% late · 89 flights
-
NK2065
8% late · 61 flights
-
WN2188
5% late · 61 flights
-
WN2191
22% late · 60 flights
-
WN3117
12% late · 60 flights
-
WN732
53% late · 58 flights
-
WN3741
26% late · 57 flights
-
WN2112
40% late · 52 flights
-
WN4395
63% late · 52 flights
-
F93778
21% late · 48 flights
-
WN3165
7% late · 47 flights
-
WN3121
4% late · 46 flights
-
WN1290
9% late · 45 flights
-
WN2935
42% late · 43 flights
-
WN1841
26% late · 42 flights
-
WN1318
5% late · 40 flights
-
WN792
18% late · 40 flights
-
WN2081
9% late · 36 flights
-
WN2266
31% late · 33 flights
-
WN3491
6% late · 33 flights
-
WN3513
31% late · 32 flights
-
WN1050
32% late · 31 flights
-
WN1195
48% late · 31 flights
-
WN2395
0% late · 31 flights
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