American Airlines BWI to MIA on-time performance
American Airlines nonstop flights from Baltimore to Miami · Aug 2025 – Jul 2026
On-time arrivals
81%
arrived < 15 min late
Cancelled
2.1%
15 flights
Avg arrival delay
22 min
116 min when late
Rank on route
#2 of 5
route average 75% on time
Key facts
- American Airlines flights on BWI to MIA arrived on time 81% of the time in Aug 2025 – Jul 2026.
- 2.1% were cancelled, and 8% arrived an hour or more late.
- That ranks #2 of 5 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (49%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)49%
- Late-arriving aircraft32%
- Extreme weather10%
- Air traffic control & airport congestion9%
- Security0%
Other airlines on BWI to MIA
- Southwest Airlines73% on time · 16 min avg delay
- Frontier Airlines69% on time · 30 min avg delay
- Envoy Air82% on time · 12 min avg delay
- Spirit Airlines56% on time · 30 min avg delay
Full BWI to MIA comparison →
American Airlines on-time record across all routes →
699 American Airlines flights tracked on this route; 15 cancelled, 5 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.