About 1 in 4 AA 1471 flights from Seattle arrived 15+ minutes late, diverted or cancelled over the past year (24%); 0.0% were cancelled. The typical flight landed 6 minutes early.
AA 1471: SEA → MIA
Scheduled to leave Seattle at 8:45 p.m. local time. Over the past year it arrived on time 76% of the time (209 flights), worse than other AA flights on the route at that hour (79%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 30 | 77% |
| Tuesday | 30 | 73% |
| Wednesday | 30 | 77% |
| Thursday | 30 | 90% |
| Friday | 30 | 77% |
| Saturday | 30 | 67% |
| Sunday | 29 | 72% |
Why it was late
All flights SEA → MIA · Connecting off AA 1471? Check the risk
Questions
How often is AA 1471 from SEA to MIA late?
American Airlines 1471 from Seattle, WA to Miami, FL arrived 15 or more minutes late, was diverted or was cancelled on 24% of 209 scheduled flights between September 2025 and August 2026. 0.0% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check American Airlines for today's flight. Method.