United Airlines vuelo UA 3631: Multiple routes

HORARIO DE VUELOS
Vuelos directos:
Mar,Dom 06:00 New York LaGuardia (LGA) B 07:30 Washington Dulles (IAD) UA 3631 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2026-01-06 through 2026-01-11
Dom 06:00 New York LaGuardia (LGA) B 07:30 Washington Dulles (IAD) UA 3631 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2026-01-18 through 2026-02-08
Lun-Jue,Sab 06:35 Cedar Rapids (CID) 08:05 Chicago O'Hare (ORD) 2 UA 3631 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2026-01-07 through 2026-02-03
Mar-Jue 06:35 Cedar Rapids (CID) 08:05 Chicago O'Hare (ORD) 2 UA 3631 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2026-02-05 through 2026-02-11
Lun,Jue-Dom 07:10 Chicago O'Hare (ORD) 2 10:39 Savannah (SAV) UA 3631 Non-stop Embraer EMB 175 (E7W) 2:29 Effective 2026-03-05 through 2026-03-28
Diario 10:26 New York LaGuardia (LGA) B 11:55 Washington Dulles (IAD) UA 3631 Non-stop Embraer EMB 175 (E7W) 1:29 Valid until 2026-01-05
Lun-Vie,Dom 10:48 Richmond (RIC) 11:52 Washington Dulles (IAD) UA 3631 Non-stop Embraer EMB 175 (E7W) 1:04 Effective 2026-02-12 through 2026-03-04
Diario 14:00 Buffalo (BUF) 15:26 Newark Liberty, New York (EWR) C UA 3631 Non-stop Embraer EMB 175 (E7W) 1:26 Effective 2026-03-29 through 2026-05-20
Sab 16:00 Chicago O'Hare (ORD) 2 17:48 Omaha (OMA) UA 3631 Non-stop Embraer EMB 175 (E7W) 1:48 Effective 2026-02-14 through 2026-02-28
Diario 16:00 Buffalo (BUF) 17:26 Newark Liberty, New York (EWR) C UA 3631 Non-stop Embraer EMB 175 (E7W) 1:26 Effective from 2026-08-18
Sab 16:10 Portland (PWM) 18:18 Chicago O'Hare (ORD) 2 UA 3631 Non-stop Embraer EMB 175 (E7W) 3:08 Operates only on 2026-02-07
Diario 16:38 Buffalo (BUF) 18:07 Newark Liberty, New York (EWR) C UA 3631 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2026-05-21 through 2026-08-17
Vie 17:15 Washington Dulles (IAD) 18:54 Newark Liberty, New York (EWR) C UA 3631 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2026-01-09 through 2026-02-06

This flight number is listed as serving the following routes:

Buffalo (BUF) - Newark Liberty, New York (EWR)
Cedar Rapids (CID) - Chicago O'Hare (ORD)
Chicago O'Hare (ORD) - Omaha (OMA)
Chicago O'Hare (ORD) - Savannah (SAV)
New York LaGuardia (LGA) - Washington Dulles (IAD)
Portland (PWM) - Chicago O'Hare (ORD)
Richmond (RIC) - Washington Dulles (IAD)
Washington Dulles (IAD) - Newark Liberty, New York (EWR)

Todos los vuelos de United Airlines

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United Airlines vuelo UA 3631: Multiple routes

HORARIO DE VUELOS

Vuelos directos:

United Airlines UA3631

06:00

New York LaGuardia (LGA) B

07:30

Washington Dulles (IAD)

Effective 2026-01-06 through 2026-01-11

Lun
-

Mar

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

06:00

New York LaGuardia (LGA) B

07:30

Washington Dulles (IAD)

Effective 2026-01-18 through 2026-02-08

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

06:35

Cedar Rapids (CID)

08:05

Chicago O'Hare (ORD) 2

Effective 2026-01-07 through 2026-02-03

Lun

Mar

Mie

Jue

Vie
-

Sab

Dom
-

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

06:35

Cedar Rapids (CID)

08:05

Chicago O'Hare (ORD) 2

Effective 2026-02-05 through 2026-02-11

Lun
-

Mar

Mie

Jue

Vie
-

Sab
-

Dom
-

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

07:10

Chicago O'Hare (ORD) 2

10:39

Savannah (SAV)

Effective 2026-03-05 through 2026-03-28

Lun

Mar
-

Mie
-

Jue

Vie

Sab

Dom

Duration: 2:29, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

10:26

New York LaGuardia (LGA) B

11:55

Washington Dulles (IAD)

Valid until 2026-01-05

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 1:29, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

10:48

Richmond (RIC)

11:52

Washington Dulles (IAD)

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

Lun

Mar

Mie

Jue

Vie

Sab
-

Dom

Duration: 1:04, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

14:00

Buffalo (BUF)

15:26

Newark Liberty, New York (EWR) C

Effective 2026-03-29 through 2026-05-20

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 1:26, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

16:00

Chicago O'Hare (ORD) 2

17:48

Omaha (OMA)

Effective 2026-02-14 through 2026-02-28

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab

Dom
-

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

16:00

Buffalo (BUF)

17:26

Newark Liberty, New York (EWR) C

Effective from 2026-08-18

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 1:26, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

16:10

Portland (PWM)

18:18

Chicago O'Hare (ORD) 2

Operates only on 2026-02-07

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab

Dom
-

Duration: 3:08, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

16:38

Buffalo (BUF)

18:07

Newark Liberty, New York (EWR) C

Effective 2026-05-21 through 2026-08-17

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 1:29, non-stop
Embraer EMB 175 (E7W)

Vuelos directos:

United Airlines UA3631

17:15

Washington Dulles (IAD)

18:54

Newark Liberty, New York (EWR) C

Effective 2026-01-09 through 2026-02-06

Lun
-

Mar
-

Mie
-

Jue
-

Vie

Sab
-

Dom
-

Duration: 1:39, non-stop
Embraer EMB 175 (E7W)

This flight number is listed as serving the following routes:

Buffalo (BUF) - Newark Liberty, New York (EWR)
Cedar Rapids (CID) - Chicago O'Hare (ORD)
Chicago O'Hare (ORD) - Omaha (OMA)
Chicago O'Hare (ORD) - Savannah (SAV)
New York LaGuardia (LGA) - Washington Dulles (IAD)
Portland (PWM) - Chicago O'Hare (ORD)
Richmond (RIC) - Washington Dulles (IAD)
Washington Dulles (IAD) - Newark Liberty, New York (EWR)

Todos los vuelos de United Airlines

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