Flights Columbus → Miami
CMH → MIA
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Columbus (CMH) → Miami (MIA) route is operated by American Airlines. Across 334 flights monitored in recent months, 87% arrived on time (within 15 min of schedule), with an average delay of 8 minutes. The cancellation rate is 0.60%. FlightGuard's average computed risk is 7.7/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Miami the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Columbus the average ATFM delay is 2.0 minutes.
Flights on this route
Check the risk of a specific flight.
Flexible on this trip? Compare flights
Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| American Airlines (AA) | 76% | 9 min | 2.4% |
Airlines operating CMH-MIA
Airports
Frequently asked questions about CMH-MIA
On the Columbus (CMH) -> Miami (MIA) route, on-time performance is 87% with an average delay of 8 minutes, based on 334 tracked flights.
The cancellation rate on Columbus-Miami is 0.60% across 334 monitored flights.
The route is operated by 1 airline: American Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Miami, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
