Route Reliability
Key West → Miami
EYW–MIA · 126 miles · Key West International Airport to Miami International Airport
- 81%
- Arrive within 15 minutes
- 8 min
- Average arrival delay
- 0.6%
- Cancelled
- 1,246
- Flights in the data
Data through May 2026.
American Airlines is the only airline in this data on this route, arriving on time 81% of the time across 1,246 flights. No comparison to make.
What the data says
Morning-you made the right choice.
EYW–MIA flights departing between 6–9 AM arrived on time 96% of the time, versus 70% between 3–6 PM.
Saturdays have been rough.
EYW–MIA flights arrived on time 88% of the time on Wednesdays and just 70% on Saturdays. That gap is worth planning around.
Ticking up lately.
EYW–MIA flights arrived on time 81% of the time over the last three months in the data, compared with 74% in the three months before that.
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
- Mon83%(178 flights)
- Tue83%(177 flights)
- Wed88%(162 flights)
- Thu87%(170 flights)
- Fri82%(175 flights)
- Sat70%(195 flights)
- Sun75%(182 flights)
- 6–9 AM96%(107 flights)
- 9 AM–12 PM87%(231 flights)
- 12–3 PM75%(354 flights)
- 3–6 PM70%(237 flights)
- 6–9 PM85%(310 flights)
Jun 85% → May 89% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 85% | 89 |
| July 2025 | 77% | 87 |
| August 2025 | 76% | 93 |
| September 2025 | 84% | 90 |
| October 2025 | 92% | 118 |
| November 2025 | 86% | 119 |
| December 2025 | 80% | 129 |
| January 2026 | 74% | 149 |
| February 2026 | 70% | 106 |
| March 2026 | 69% | 74 |
| April 2026 | 86% | 88 |
| May 2026 | 89% | 97 |
Same trip, other airports
Keep nerding
Based on 1,246 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.