Route Reliability
Los Angeles → Miami
LAX–MIA · 2,342 miles · Los Angeles International Airport to Miami International Airport
- 79%
- Arrive within 15 minutes
- 6 min
- Average arrival delay
- 0.7%
- Cancelled
- 3,249
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.American Airlines80%2,755 flights
- 2.Delta Air Lines74%494 flights
What the data says
Morning-you made the right choice.
LAX–MIA flights departing between 6–9 AM arrived on time 88% of the time, versus 73% between 3–6 PM.
Wednesday has been the better bet.
A small edge: 81% on time on Wednesdays against 76% on Saturdays.
American Airlines has a slight edge here.
American Airlines arrived on time 80% of the time on this route; Delta Air Lines managed 74%.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon77%(462 flights)
- Tue80%(457 flights)
- Wed81%(455 flights)
- Thu79%(464 flights)
- Fri80%(461 flights)
- Sat76%(447 flights)
- Sun78%(471 flights)
- 12–3 AM84%(43 flights)
- 6–9 AM88%(720 flights)
- 9 AM–12 PM74%(743 flights)
- 12–3 PM77%(492 flights)
- 3–6 PM73%(115 flights)
- 6–9 PM82%(11 flights)
- 9 PM–12 AM77%(1093 flights)
Jun 76% → May 85% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 76% | 267 |
| July 2025 | 67% | 274 |
| August 2025 | 77% | 252 |
| September 2025 | 88% | 211 |
| October 2025 | 87% | 268 |
| November 2025 | 73% | 280 |
| December 2025 | 77% | 287 |
| January 2026 | 79% | 288 |
| February 2026 | 82% | 234 |
| March 2026 | 68% | 274 |
| April 2026 | 88% | 282 |
| May 2026 | 85% | 300 |
Same trip, other airports
Keep nerding
Based on 3,249 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.