Route
LAS → MIA
Harry Reid International Airport Miami International Airport
How punctual is this route?
- On-time arrivals
- 82.6%
- Less than 15 minutes late
- Cancelled
- 0.8%
- Of scheduled flights
- Average delay when late
- 88 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,376
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 54%
- Late-arriving aircraft 31%
- Air traffic control & airport 12%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 80.6% | 112 |
| October 2025 | 85.3% | 129 |
| November 2025 | 81.5% | 119 |
| December 2025 | 88.1% | 134 |
| January 2026 | 82.2% | 107 |
| February 2026 | 87.8% | 84 |
| March 2026 | 72.5% | 93 |
| April 2026 | 89.7% | 118 |
| May 2026 | 87.3% | 126 |
| June 2026 | 85.1% | 89 |
| July 2026 | 73.6% | 151 |
| August 2026 | 77.9% | 114 |
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 |
|---|---|---|---|---|
| American Airlines | 1,249 | 83.6% | 0.8% | 93 min |
| Frontier Airlines | 93 | 72.0% | 0.0% | 64 min |
| NK | 31 | 70.0% | 3.2% | 46 min |
| Delta Air Lines | 3 | 100.0% | 0.0% | — |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA2232
12% late · 154 flights
-
AA1851
30% late · 103 flights
-
F94552
28% late · 93 flights
-
AA3318
21% late · 84 flights
-
AA1105
22% late · 76 flights
-
AA2404
18% late · 75 flights
-
AA1297
13% late · 70 flights
-
AA1462
13% late · 61 flights
-
AA2231
18% late · 44 flights
-
AA3027
7% late · 44 flights
-
AA2377
20% late · 37 flights
-
AA2420
6% late · 37 flights
-
AA2019
9% late · 35 flights
-
AA2025
27% late · 34 flights
-
AA1080
15% late · 33 flights
-
AA2238
3% late · 31 flights
-
AA3321
16% late · 31 flights
-
AA1033
20% late · 30 flights
-
AA2717
21% late · 30 flights
-
NK768
30% late · 30 flights
-
AA1490
33% late · 27 flights
-
AA1539
7% late · 27 flights
-
AA2669
7% late · 27 flights
-
AA2972
22% late · 27 flights
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