United Airlines vuelo UA 1231: Multiple routes

HORARIO DE VUELOS
Vuelos directos:
Lun,Mar,Vie,Sab 00:30 Las Vegas Harry Reid (LAS) 3 06:08 Chicago O'Hare (ORD) 1 UA 1231 Non-stop Boeing 737-900 (739) 3:38 Effective 2026-01-06 through 2026-01-17
Dom 00:30 Las Vegas Harry Reid (LAS) 3 06:09 Chicago O'Hare (ORD) 1 UA 1231 Non-stop Airbus A321neo (32Q) 3:39 Effective 2026-01-11 through 2026-02-08
Lun,Mar,Vie,Sab 00:30 Las Vegas Harry Reid (LAS) 3 06:08 Chicago O'Hare (ORD) 1 UA 1231 Non-stop Boeing 737-900 (739) 3:38 Effective 2026-01-20 through 2026-02-10
Diario 00:30 Las Vegas Harry Reid (LAS) 3 06:08 Chicago O'Hare (ORD) 1 UA 1231 Non-stop Boeing 737-900 (739) 3:38 Effective 2026-05-21 through 2026-10-24
Diario 07:30 Chicago O'Hare (ORD) 1 10:37 Houston George Bush (IAH) C UA 1231 Non-stop Airbus A321neo (32Q) 3:07 Effective 2026-04-30 through 2026-05-20
Lun-Mie,Vie-Dom 07:35 Chicago O'Hare (ORD) 1 10:40 Houston George Bush (IAH) C UA 1231 Non-stop Airbus A321neo (32Q) 3:05 Valid until 2026-01-05
Diario 07:35 Chicago O'Hare (ORD) 1 10:38 Houston George Bush (IAH) C UA 1231 Non-stop Airbus A321neo (32Q) 3:03 Effective 2026-02-12 through 2026-03-28
Diario 07:35 Chicago O'Hare (ORD) 1 10:42 Houston George Bush (IAH) C UA 1231 Non-stop Airbus A321neo (32Q) 3:07 Effective 2026-03-29 through 2026-04-29
Lun,Jue,Sab,Dom 07:40 Chicago O'Hare (ORD) 1 11:14 Jacksonville (JAX) UA 1231 Non-stop Airbus A319 (319) 2:34 Effective 2026-01-08 through 2026-01-15
Lun,Jue-Dom 07:40 Chicago O'Hare (ORD) 1 11:14 Jacksonville (JAX) UA 1231 Non-stop Airbus A319 (319) 2:34 Effective 2026-01-16 through 2026-02-06
Sab 07:40 Chicago O'Hare (ORD) 1 11:13 Jacksonville (JAX) UA 1231 Non-stop Boeing 737-800 (738) 2:33 Operates only on 2026-02-07
Dom 07:40 Chicago O'Hare (ORD) 1 11:14 Jacksonville (JAX) UA 1231 Non-stop Airbus A319 (319) 2:34 Operates only on 2026-02-08
Diario 07:45 Chicago O'Hare (ORD) 1 10:33 Houston George Bush (IAH) C UA 1231 Non-stop Boeing 737-900 (739) 2:48 Effective from 2026-05-21
Mie 09:10 San Francisco (SFO) 3 12:41 Albuquerque (ABQ) UA 1231 Non-stop Airbus A319 (319) 2:31 Operates only on 2026-02-04
Mie 09:23 San Francisco (SFO) 3 12:51 Albuquerque (ABQ) UA 1231 Non-stop Airbus A319 (319) 2:28 Operates only on 2026-02-11
Diario 12:00 Houston George Bush (IAH) C 14:14 Vail/Eagle (EGE) UA 1231 Non-stop Boeing 737-700 (73G) 3:14 Valid until 2026-01-05
Lun,Mie-Dom 12:02 Houston George Bush (IAH) C 14:15 Vail/Eagle (EGE) UA 1231 Non-stop Boeing 737-700 (73G) 3:13 Effective 2026-02-12 through 2026-03-04
Vuelos no directos:
Lun,Vie,Sab 00:30 Las Vegas Harry Reid (LAS) 3 11:14 Jacksonville (JAX) UA 1231 1-stop Boeing 737-900 (739) 7:44 Effective 2026-01-10 through 2026-01-17
Dom 00:30 Las Vegas Harry Reid (LAS) 3 11:14 Jacksonville (JAX) UA 1231 1-stop Airbus A321neo (32Q) 7:44 Effective 2026-01-11 through 2026-02-08
Lun,Vie,Sab 00:30 Las Vegas Harry Reid (LAS) 3 11:14 Jacksonville (JAX) UA 1231 1-stop Boeing 737-900 (739) 7:44 Effective 2026-01-23 through 2026-02-06
Sab 00:30 Las Vegas Harry Reid (LAS) 3 11:13 Jacksonville (JAX) UA 1231 1-stop Boeing 737-900 (739) 7:43 Operates only on 2026-02-07
Diario 00:30 Las Vegas Harry Reid (LAS) 3 10:33 Houston George Bush (IAH) C UA 1231 1-stop Boeing 737-900 (739) 8:03 Effective 2026-05-21 through 2026-10-24
Lun-Mie,Vie-Dom 07:35 Chicago O'Hare (ORD) 1 14:14 Vail/Eagle (EGE) UA 1231 1-stop Airbus A321neo (32Q) 7:39 Valid until 2026-01-05
Lun,Mie-Dom 07:35 Chicago O'Hare (ORD) 1 14:15 Vail/Eagle (EGE) UA 1231 1-stop Airbus A321neo (32Q) 7:40 Effective 2026-02-12 through 2026-03-04

This flight number is listed as serving the following routes:

Chicago O'Hare (ORD) - Houston George Bush (IAH)
Chicago O'Hare (ORD) - Jacksonville (JAX)
Chicago O'Hare (ORD) - Vail/Eagle (EGE)
Houston George Bush (IAH) - Vail/Eagle (EGE)
Las Vegas Harry Reid (LAS) - Chicago O'Hare (ORD)
Las Vegas Harry Reid (LAS) - Houston George Bush (IAH)
Las Vegas Harry Reid (LAS) - Jacksonville (JAX)
San Francisco (SFO) - Albuquerque (ABQ)

Todos los vuelos de United Airlines

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United Airlines vuelo UA 1231: Multiple routes

HORARIO DE VUELOS

Vuelos directos:

United Airlines UA1231

00:30

Las Vegas Harry Reid (LAS) 3

06:08

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-17

Lun

Mar

Mie
-

Jue
-

Vie

Sab

Dom
-

Duration: 3:38, non-stop
Boeing 737-900 (739)

Vuelos directos:

United Airlines UA1231

00:30

Las Vegas Harry Reid (LAS) 3

06:09

Chicago O'Hare (ORD) 1

Effective 2026-01-11 through 2026-02-08

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 3:39, non-stop
Airbus A321neo (32Q)

Vuelos directos:

United Airlines UA1231

00:30

Las Vegas Harry Reid (LAS) 3

06:08

Chicago O'Hare (ORD) 1

Effective 2026-01-20 through 2026-02-10

Lun

Mar

Mie
-

Jue
-

Vie

Sab

Dom
-

Duration: 3:38, non-stop
Boeing 737-900 (739)

Vuelos directos:

United Airlines UA1231

00:30

Las Vegas Harry Reid (LAS) 3

06:08

Chicago O'Hare (ORD) 1

Effective 2026-05-21 through 2026-10-24

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 3:38, non-stop
Boeing 737-900 (739)

Vuelos directos:

United Airlines UA1231

07:30

Chicago O'Hare (ORD) 1

10:37

Houston George Bush (IAH) C

Effective 2026-04-30 through 2026-05-20

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 3:07, non-stop
Airbus A321neo (32Q)

Vuelos directos:

United Airlines UA1231

07:35

Chicago O'Hare (ORD) 1

10:40

Houston George Bush (IAH) C

Valid until 2026-01-05

Lun

Mar

Mie

Jue
-

Vie

Sab

Dom

Duration: 3:05, non-stop
Airbus A321neo (32Q)

Vuelos directos:

United Airlines UA1231

07:35

Chicago O'Hare (ORD) 1

10:38

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-03-28

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 3:03, non-stop
Airbus A321neo (32Q)

Vuelos directos:

United Airlines UA1231

07:35

Chicago O'Hare (ORD) 1

10:42

Houston George Bush (IAH) C

Effective 2026-03-29 through 2026-04-29

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 3:07, non-stop
Airbus A321neo (32Q)

Vuelos directos:

United Airlines UA1231

07:40

Chicago O'Hare (ORD) 1

11:14

Jacksonville (JAX)

Effective 2026-01-08 through 2026-01-15

Lun

Mar
-

Mie
-

Jue

Vie
-

Sab

Dom

Duration: 2:34, non-stop
Airbus A319 (319)

Vuelos directos:

United Airlines UA1231

07:40

Chicago O'Hare (ORD) 1

11:14

Jacksonville (JAX)

Effective 2026-01-16 through 2026-02-06

Lun

Mar
-

Mie
-

Jue

Vie

Sab

Dom

Duration: 2:34, non-stop
Airbus A319 (319)

Vuelos directos:

United Airlines UA1231

07:40

Chicago O'Hare (ORD) 1

11:13

Jacksonville (JAX)

Operates only on 2026-02-07

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab

Dom
-

Duration: 2:33, non-stop
Boeing 737-800 (738)

Vuelos directos:

United Airlines UA1231

07:40

Chicago O'Hare (ORD) 1

11:14

Jacksonville (JAX)

Operates only on 2026-02-08

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 2:34, non-stop
Airbus A319 (319)

Vuelos directos:

United Airlines UA1231

07:45

Chicago O'Hare (ORD) 1

10:33

Houston George Bush (IAH) C

Effective from 2026-05-21

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 2:48, non-stop
Boeing 737-900 (739)

Vuelos directos:

United Airlines UA1231

09:10

San Francisco (SFO) 3

12:41

Albuquerque (ABQ)

Operates only on 2026-02-04

Lun
-

Mar
-

Mie

Jue
-

Vie
-

Sab
-

Dom
-

Duration: 2:31, non-stop
Airbus A319 (319)

Vuelos directos:

United Airlines UA1231

09:23

San Francisco (SFO) 3

12:51

Albuquerque (ABQ)

Operates only on 2026-02-11

Lun
-

Mar
-

Mie

Jue
-

Vie
-

Sab
-

Dom
-

Duration: 2:28, non-stop
Airbus A319 (319)

Vuelos directos:

United Airlines UA1231

12:00

Houston George Bush (IAH) C

14:14

Vail/Eagle (EGE)

Valid until 2026-01-05

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 3:14, non-stop
Boeing 737-700 (73G)

Vuelos directos:

United Airlines UA1231

12:02

Houston George Bush (IAH) C

14:15

Vail/Eagle (EGE)

Effective 2026-02-12 through 2026-03-04

Lun

Mar
-

Mie

Jue

Vie

Sab

Dom

Duration: 3:13, non-stop
Boeing 737-700 (73G)

Vuelos no directos:

United Airlines UA1231

00:30

Las Vegas Harry Reid (LAS) 3

11:14

Jacksonville (JAX)

Effective 2026-01-10 through 2026-01-17

Lun

Mar
-

Mie
-

Jue
-

Vie

Sab

Dom
-

Duration: 7:44, 1-stop
Boeing 737-900 (739)

Vuelos no directos:

United Airlines UA1231

00:30

Las Vegas Harry Reid (LAS) 3

11:14

Jacksonville (JAX)

Effective 2026-01-11 through 2026-02-08

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 7:44, 1-stop
Airbus A321neo (32Q)

Vuelos no directos:

United Airlines UA1231

00:30

Las Vegas Harry Reid (LAS) 3

11:14

Jacksonville (JAX)

Effective 2026-01-23 through 2026-02-06

Lun

Mar
-

Mie
-

Jue
-

Vie

Sab

Dom
-

Duration: 7:44, 1-stop
Boeing 737-900 (739)

Vuelos no directos:

United Airlines UA1231

00:30

Las Vegas Harry Reid (LAS) 3

11:13

Jacksonville (JAX)

Operates only on 2026-02-07

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab

Dom
-

Duration: 7:43, 1-stop
Boeing 737-900 (739)

Vuelos no directos:

United Airlines UA1231

00:30

Las Vegas Harry Reid (LAS) 3

10:33

Houston George Bush (IAH) C

Effective 2026-05-21 through 2026-10-24

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 8:03, 1-stop
Boeing 737-900 (739)

Vuelos no directos:

United Airlines UA1231

07:35

Chicago O'Hare (ORD) 1

14:14

Vail/Eagle (EGE)

Valid until 2026-01-05

Lun

Mar

Mie

Jue
-

Vie

Sab

Dom

Duration: 7:39, 1-stop
Airbus A321neo (32Q)

Vuelos no directos:

United Airlines UA1231

07:35

Chicago O'Hare (ORD) 1

14:15

Vail/Eagle (EGE)

Effective 2026-02-12 through 2026-03-04

Lun

Mar
-

Mie

Jue

Vie

Sab

Dom

Duration: 7:40, 1-stop
Airbus A321neo (32Q)

This flight number is listed as serving the following routes:

Chicago O'Hare (ORD) - Houston George Bush (IAH)
Chicago O'Hare (ORD) - Jacksonville (JAX)
Chicago O'Hare (ORD) - Vail/Eagle (EGE)
Houston George Bush (IAH) - Vail/Eagle (EGE)
Las Vegas Harry Reid (LAS) - Chicago O'Hare (ORD)
Las Vegas Harry Reid (LAS) - Houston George Bush (IAH)
Las Vegas Harry Reid (LAS) - Jacksonville (JAX)
San Francisco (SFO) - Albuquerque (ABQ)

Todos los vuelos de United Airlines

Comentarios - Descargo de responsabilidad - Privacidad