Route
LAS → MKE
Harry Reid International Airport General Mitchell International Airport
How punctual is this route?
- On-time arrivals
- 72.9%
- Less than 15 minutes late
- Cancelled
- 0.9%
- Of scheduled flights
- Average delay when late
- 53 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,032
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 54%
- Airline (crew, maintenance, cleaning) 33%
- Air traffic control & airport 11%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 77.2% | 94 |
| October 2025 | 78.0% | 109 |
| November 2025 | 76.4% | 74 |
| December 2025 | 81.3% | 75 |
| January 2026 | 68.1% | 69 |
| February 2026 | 73.2% | 71 |
| March 2026 | 73.5% | 102 |
| April 2026 | 77.2% | 93 |
| May 2026 | 70.7% | 92 |
| June 2026 | 58.5% | 82 |
| July 2026 | 65.9% | 85 |
| August 2026 | 72.9% | 86 |
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 | 1,002 | 72.5% | 0.7% | 53 min |
| NK | 24 | 87.0% | 4.2% | 88 min |
| Frontier Airlines | 6 | 80.0% | 16.7% | 18 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN2436
22% late · 64 flights
-
WN4337
20% late · 61 flights
-
WN2116
15% late · 59 flights
-
WN2364
22% late · 58 flights
-
WN1190
4% late · 57 flights
-
WN709
51% late · 57 flights
-
WN2279
49% late · 51 flights
-
WN1587
29% late · 42 flights
-
WN1231
16% late · 33 flights
-
WN1337
28% late · 33 flights
-
WN1381
6% late · 31 flights
-
WN657
26% late · 31 flights
-
WN1052
18% late · 28 flights
-
WN2205
15% late · 27 flights
-
WN4651
33% late · 27 flights
-
WN4136
38% late · 26 flights
-
WN2590
32% late · 25 flights
-
WN3840
39% late · 25 flights
-
NK3656
13% late · 24 flights
-
WN1149
25% late · 24 flights
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