While American Airlines is the dominant airline in Miami, the airline has been facing increased competition. American has just announced a sizable expansion in Miami this winter, which includes new routes and increased capacity in existing markets.
Miami is becoming a more competitive market
Historically American faced little competition in Miami, at least domestically, though that’s something that has been changing in recent years, and in particular during the pandemic:
- With Delta Air Lines having purchased a 20% stake in LATAM, the airline is ramping up its presence in Miami
- JetBlue Airways has launched Miami flights, after historically only serving Fort Lauderdale
- Southwest Airlines has launched Miami flights, after historically only serving Fort Lauderdale
- Spirit Airlines is launching Miami flights, after historically only serving Fort Lauderdale
It’s interesting to see the trend of airlines moving a bit further south from Fort Lauderdale to Miami, since historically airlines only chose one airport or the other.

American’s new routes & frequencies out of Miami
American has this weekend put flights on sale that help the carrier grow its footprint in Miami. This includes two new international routes, six new domestic routes, and added frequencies in existing markets. When you add it all up, American will operate up to 341 daily flights out of Miami this coming winter.
All of these new flights should already be bookable on aa.com. Let’s go over the details.
Two new international routes out of Miami
While they’re not long haul, American is adding year-round flights from Miami to:
- Chetumal, Mexico (CTM) as of December 1, 2021; the flight will operate 2x weekly with E175s
- San Andres Island, Colombia (ADZ) as of December 4, 2021; the flight will operate 2x weekly with E175s
With these updates, American will serve 28 destinations in Mexico and seven destinations in Colombia, which is quite impressive. I find the San Andres Island addition in particular to be quite interesting — has anyone been?

Six new domestic routes out of Miami
American is adding domestic routes from Miami to:
- Albany (ALB) between November 6, 2021, and April 2, 2022; the flight will operate Saturdays with E175s
- Burlington (BTV) between November 6, 2021, and April 2, 2022; the flight will operate Saturdays with E175s
- Madison (MSN) between November 6, 2021, and April 2, 2022; the flight will operate Saturdays with E175s
- Salt Lake City (SLC) between December 16, 2021, and April 4, 2022; the flight will operate daily with 737-800s
- Syracuse (SYR) between November 6, 2021, and April 2, 2022; the flight will operate Saturdays with E175s
- Tulsa (TUL) year-round starting November 6, 2021; the flight will operate Saturdays with E175s
I’d say the only truly significant addition here is the Salt Lake City flight (which is clearly targeted at Delta), since it’s a daily flight with a 737. The other flights are cool too, but with a once-weekly service using a regional jet, it’s hard to get too excited. The other routes definitely give me the vibe that American is trying to keep Breeze Airways away.

Increased frequencies on existing routes out of Miami
As of November 2, 2021, American will be increasing frequencies from Miami to the following destinations:
- Baltimore (BWI) is increasing from 2x daily to 3x daily
- Cleveland (CLE) is increasing from 2x daily to 3x daily
- Detroit (DTW) is increasing from 2x daily to 3x daily
- Guatemala City (GUA) is increasing from 2x daily to 3x daily
- Jacksonville (JAX) is increasing from 5x daily to 7x daily
- Nashville (BNA) is increasing from 3x daily to 5x daily
- New Orleans (MSY) is increasing from 4x daily to 5x daily
- Orlando (MCO) is increasing from 6x daily to 10x daily
- Raleigh-Durham (RDU) is increasing from 4x daily to 5x daily
- San Juan (SJU) is increasing from 5x daily to 6x daily
- San Jose (SJO) is increasing from 2x daily to 3x daily
- San Pedro Sula (SAP) is increasing from 2x daily to 3x daily
- Santo Domingo (SDQ) is increasing from 4x daily to 6x daily
- Tampa (TPA) increasing from 5x daily to 8x daily
Those are some pretty significant frequency increases, particularly on the flights within Florida. For example, Orlando is getting an extra four daily flights, while Tampa is getting an extra three daily flights.

Bottom line
American Airlines is expanding even further in Miami, with the addition of eight new routes, and increased frequencies in existing markets. Clearly this is intended as a competitive response to all the new routes that have been added to Miami in recent months.
What do you make of American’s expansion out of Miami?
Membership is free and takes no more information than commenting as a guest. Earn status points for good contributions, and see fewer ads as your status grows.