About 1 in 3 AA 620 flights from Miami arrived 15+ minutes late, diverted or cancelled over the past year (29%); 0.8% were cancelled. The typical flight landed 3 minutes early.
AA 620: MIA → AUS
Scheduled to leave Miami at 9:25 a.m. local time. Over the past year it arrived on time 71% of the time (132 flights), in line with other AA flights on the route at that hour (68%). Last seen in the data Aug 4, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 22 | 73% |
| Tuesday | 22 | 77% |
| Wednesday | 21 | 76% |
| Thursday | 20 | 70% |
| Friday | 21 | 71% |
| Saturday | 4 | — |
| Sunday | 22 | 68% |
Why it was late
All flights MIA → AUS · Connecting off AA 620? Check the risk
AA 620: AUS → MIA
Scheduled to leave Austin at 4:12 p.m. local time. Over the past year it arrived on time 66% of the time (132 flights), in line with other AA flights on the route at that hour (65%). Last seen in the data Aug 4, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 22 | 64% |
| Tuesday | 21 | 62% |
| Wednesday | 21 | 71% |
| Thursday | 21 | 86% |
| Friday | 21 | 76% |
| Saturday | 4 | — |
| Sunday | 22 | 50% |
Why it was late
All flights AUS → MIA · Connecting off AA 620? Check the risk
Questions
How often is AA 620 from MIA to AUS late?
American Airlines 620 from Miami, FL to Austin, TX arrived 15 or more minutes late, was diverted or was cancelled on 29% of 132 scheduled flights between September 2025 and August 2026. 0.8% were cancelled.
How often is AA 620 from AUS to MIA late?
American Airlines 620 from Austin, TX to Miami, FL arrived 15 or more minutes late, was diverted or was cancelled on 34% of 132 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.