Route
LAX → MIA
Los Angeles International Airport Miami International Airport
How punctual is this route?
- On-time arrivals
- 78.4%
- Less than 15 minutes late
- Cancelled
- 0.8%
- Of scheduled flights
- Average delay when late
- 70 min
- Flights arriving 15+ minutes late
- Flights tracked
- 3,256
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 45%
- Late-arriving aircraft 35%
- Air traffic control & airport 19%
- Security 0%
- Extreme weather 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.7% | 212 |
| October 2025 | 86.2% | 269 |
| November 2025 | 71.8% | 281 |
| December 2025 | 74.6% | 287 |
| January 2026 | 77.1% | 299 |
| February 2026 | 81.2% | 236 |
| March 2026 | 66.1% | 279 |
| April 2026 | 88.3% | 285 |
| May 2026 | 85.0% | 302 |
| June 2026 | 81.7% | 269 |
| July 2026 | 63.3% | 284 |
| August 2026 | 80.6% | 253 |
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 | 2,761 | 79.2% | 0.6% | 73 min |
| Delta Air Lines | 495 | 73.8% | 1.6% | 58 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL811
24% late · 365 flights
-
AA345
13% late · 208 flights
-
AA315
9% late · 177 flights
-
AA1729
26% late · 154 flights
-
AA3013
34% late · 118 flights
-
AA1221
19% late · 109 flights
-
AA1110
10% late · 107 flights
-
AA2777
10% late · 106 flights
-
DL2744
30% late · 104 flights
-
AA2129
15% late · 84 flights
-
AA2289
28% late · 76 flights
-
AA2942
29% late · 76 flights
-
AA3016
30% late · 76 flights
-
AA3124
44% late · 72 flights
-
AA340
10% late · 70 flights
-
AA621
7% late · 69 flights
-
AA2424
30% late · 54 flights
-
AA2735
38% late · 53 flights
-
AA1480
9% late · 44 flights
-
AA3253
7% late · 44 flights
-
AA1526
9% late · 43 flights
-
AA1103
29% late · 37 flights
-
AA1813
11% late · 37 flights
-
AA2431
24% late · 37 flights
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Headlines found by Google News; stories open on the publisher's site.
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