Flight Reliability
AA 3189 · American Airlines
Dallas–Fort Worth → Miami (DFW–MIA)
79
Usually Fine
WanderNerd Reliability Score
- 83%
- Arrive within 15 minutes
- 0 min
- Average arrival delay
- 2.4%
- Cancelled
- 5 min early
- Median arrival delay
Based on 206 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
AA 3189 arrived on time 90% of the time on Fridays. On Sundays: 76%.
Better than the DFW–MIA route average.
AA 3189 arrived on time 83% of the time, versus 71% across the DFW–MIA route.
A bit ahead of the American Airlines network.
AA 3189 arrived on time 83% of the time, versus 77% across the American Airlines network.
The breakdown
- Mon82%(28 flights)
- Tue82%(28 flights)
- Wed83%(29 flights)
- Thu87%(30 flights)
- Fri90%(29 flights)
- Sat82%(27 flights)
- Sun76%(29 flights)
77%
May
Jun 86% → May 77% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 86% | 29 |
| July 2025 | 83% | 30 |
| August 2025 | 72% | 29 |
| September 2025 | 89% | 28 |
| October 2025 | 86% | 29 |
| April 2026 | 88% | 24 |
| May 2026 | 77% | 30 |
- Departures on time
- 82%
- Diverted
- 0.5%
- Flights flown
- 200
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 206 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.