American Airlines
vuelo
AA 4121:
Multiple routes
HORARIO DE VUELOS
Vuelos directos:
American Airlines AA4121
Effective from 2026-10-05
Lun
Mar
Mie
Jue
Vie
Sab
Dom
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
Embraer EMB 175 (E75)
Vuelos directos:
American Airlines AA4121
Effective 2026-09-09 through 2026-10-04
Lun
Mar
Mie
Jue
Vie
Sab
Dom
Duration: 1:16, non-stop
Embraer EMB 175 (E75)
Embraer EMB 175 (E75)
Vuelos directos:
American Airlines AA4121
Effective 2026-05-21 through 2026-08-04
Lun
Mar
Mie
Jue
Vie
Sab
Dom
Duration: 2:58, non-stop
Embraer EMB 175 (E75)
Embraer EMB 175 (E75)
Vuelos directos:
American Airlines AA4121
Effective 2026-05-21 through 2026-08-04
Lun
Mar
Mie
Jue
Vie
Sab
Dom
Duration: 2:38, non-stop
Embraer EMB 175 (E75)
Embraer EMB 175 (E75)
Vuelos directos:
American Airlines AA4121
Effective 2026-03-14 through 2026-04-04
Lun
-
-
Mar
-
-
Mie
-
-
Jue
-
-
Vie
-
-
Sab
Dom
-
-
Duration: 2:47, non-stop
Embraer EMB 175 (E75)
Embraer EMB 175 (E75)
Vuelos directos:
American Airlines AA4121
Effective 2026-02-14 through 2026-03-07
Lun
-
-
Mar
-
-
Mie
-
-
Jue
-
-
Vie
-
-
Sab
Dom
-
-
Duration: 2:48, non-stop
Embraer EMB 175 (E75)
Embraer EMB 175 (E75)
Vuelos directos:
American Airlines AA4121
Effective 2026-01-10 through 2026-02-07
Lun
-
-
Mar
-
-
Mie
-
-
Jue
-
-
Vie
-
-
Sab
Dom
-
-
Duration: 2:51, non-stop
Embraer EMB 170 / EMB 175 (E70)
Embraer EMB 170 / EMB 175 (E70)
Vuelos directos:
American Airlines AA4121
Valid until 2026-01-03
Lun
-
-
Mar
-
-
Mie
-
-
Jue
-
-
Vie
-
-
Sab
Dom
-
-
Duration: 2:38, non-stop
Embraer EMB 170 / EMB 175 (E70)
Embraer EMB 170 / EMB 175 (E70)
This flight number is listed as serving the following routes:
- Green Bay (GRB) - Chicago O'Hare (ORD)
- Miami (MIA) - Cincinnati (CVG)
- Miami (MIA) - Lexington (LEX)