Miami (MIA) to Chattanooga (CHA) flights: who flies it

Miami to Chattanooga flight schedule

Scheduled nonstop departures for MIA to CHA starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Miami (MIA) to Chattanooga (CHA)
Date	Flight	Airline	Departs MIA	Arrives CHA	Duration	Aircraft
Sat, Feb 13	AA 4243	American Airlines	21:45	23:59	2h 14m	Embraer E175
Sat, Feb 20	AA 4243	American Airlines	21:45	23:59	2h 14m	Embraer E175
Sat, Feb 27	AA 4243	American Airlines	21:45	23:59	2h 14m	Embraer E175
Sat, Mar 6	AA 4247	American Airlines	21:45	23:59	2h 14m	Embraer E175
Sat, Mar 13	AA 4247	American Airlines	21:45	23:59	2h 14m	Embraer E175
Sat, Mar 20	AA 4247	American Airlines	21:45	23:59	2h 14m	Embraer E175
Sat, Mar 27	AA 4247	American Airlines	21:45	23:59	2h 14m	Embraer E175

Showing all 7 scheduled MIA to CHA departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every MIA to CHA date on the interactive map

Aircraft on the Miami to Chattanooga nonstop

American Airlines flies the Embraer E175 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on MIA to CHA departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Miami to Chattanooga to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade or award seats by date on the MIA to CHA departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See MIA to CHA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Miami to Chattanooga nonstop

Carriers operating MIA to CHA nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

American Airlines (AA) route map
The aircraft AA flies

See MIA to CHA on the interactive map →

Frequently asked questions about MIA to CHA

How long is the flight from Miami (MIA) to Chattanooga (CHA)?

Every departure in the schedule table on this page is scheduled at 2h 14m from Miami (MIA) to Chattanooga (CHA). The nonstop covers about 702 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from MIA to CHA?

American Airlines is currently the only airline flying MIA to CHA nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.

How often does MIA to CHA operate?

The MIA to CHA nonstop currently runs once a week, on American Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added.

What time do flights from MIA to CHA depart?

In the next 7 days with service, every scheduled MIA to CHA nonstop leaves at 21:45 local time at Miami. The schedule table on this page lists each departure by date.

Which flights operate MIA to CHA nonstop?

In the schedule table on this page, MIA to CHA nonstops fly as AA 4243 and AA 4247 on American Airlines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on MIA to CHA?

Open the MIA to CHA route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.