United Airlines
vuelo
UA 4291:
Multiple routes
HORARIO DE VUELOS
Vuelos directos:
United Airlines UA4291
Effective 2026-03-08 through 2026-03-22
Lun
-
-
Mar
-
-
Mie
-
-
Jue
-
-
Vie
-
-
Sab
-
-
Dom
Duration: 1:24, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Vuelos directos:
United Airlines UA4291
Effective from 2026-03-29
Lun
Mar
Mie
Jue
Vie
Sab
Dom
Duration: 1:19, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Vuelos directos:
United Airlines UA4291
Effective 2026-01-06 through 2026-02-11
Lun
Mar
Mie
Jue
Vie
Sab
Dom
Duration: 1:30, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Vuelos directos:
United Airlines UA4291
Effective 2026-03-05 through 2026-03-28
Lun
Mar
Mie
Jue
Vie
Sab
Dom
-
-
Duration: 1:28, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Vuelos directos:
United Airlines UA4291
Valid until 2026-01-05
Lun
Mar
Mie
Jue
Vie
Sab
Dom
Duration: 1:29, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Vuelos directos:
United Airlines UA4291
Effective 2026-02-14 through 2026-02-28
Lun
-
-
Mar
-
-
Mie
-
-
Jue
-
-
Vie
-
-
Sab
Dom
-
-
Duration: 1:37, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
This flight number is listed as serving the following routes:
- Buffalo (BUF) - Washington Dulles (IAD)
- Detroit (DTW) - Washington Dulles (IAD)
- Washington Dulles (IAD) - Hartford (BDL)