United Airlines vuelo UA 2638: Multiple routes

HORARIO DE VUELOS
Vuelos directos:
Lun,Jue,Vie,Dom 06:00 Raleigh/Durham (RDU) 2 07:31 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737-800 (738) 2:31 Effective 2026-03-05 through 2026-03-27
Diario 06:00 Raleigh/Durham (RDU) 2 07:28 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Airbus A319 (319) 2:28 Effective 2026-03-29 through 2026-04-29
Mie,Jue 06:15 Raleigh/Durham (RDU) 2 07:44 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737 MAX 9 (7M9) 2:29 Effective 2026-01-07 through 2026-01-08
Lun,Vie,Sab 06:15 Raleigh/Durham (RDU) 2 07:44 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737-700 (73G) 2:29 Effective 2026-01-09 through 2026-01-30
Dom 06:15 Raleigh/Durham (RDU) 2 07:45 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Airbus A319 (319) 2:30 Effective 2026-01-11 through 2026-01-18
Mie,Jue 06:15 Raleigh/Durham (RDU) 2 07:44 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737-800 (738) 2:29 Effective 2026-01-14 through 2026-01-29
Dom 06:15 Raleigh/Durham (RDU) 2 07:45 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Airbus A320 (320) 2:30 Operates only on 2026-01-25
Sab 06:15 Raleigh/Durham (RDU) 2 07:44 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737-800 (738) 2:29 Operates only on 2026-01-31
Dom 06:15 Raleigh/Durham (RDU) 2 07:45 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Airbus A319 (319) 2:30 Effective 2026-02-01 through 2026-02-08
Lun,Vie,Sab 06:15 Raleigh/Durham (RDU) 2 07:44 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737-700 (73G) 2:29 Effective 2026-02-02 through 2026-02-09
Jue 06:15 Raleigh/Durham (RDU) 2 07:44 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737-900 (739) 2:29 Operates only on 2026-02-05
Mie 06:15 Raleigh/Durham (RDU) 2 07:44 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737-800 (738) 2:29 Operates only on 2026-02-11
Jue 06:29 Raleigh/Durham (RDU) 2 08:00 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737-800 (738) 2:31 Operates only on 2026-02-12
Lun,Jue-Dom 06:29 Raleigh/Durham (RDU) 2 08:00 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737 MAX 8 (7M8) 2:31 Effective 2026-02-13 through 2026-03-02
Sab 06:30 Raleigh/Durham (RDU) 2 08:00 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737-700 (73G) 2:30 Effective 2026-03-07 through 2026-03-28
Diario 06:30 Raleigh/Durham (RDU) 2 07:58 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737-800 (738) 2:28 Effective 2026-04-30 through 2026-05-20
Diario 06:31 Raleigh/Durham (RDU) 2 08:00 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737 MAX 9 (7M9) 2:29 Valid until 2026-01-05
Diario 06:45 Raleigh/Durham (RDU) 2 07:55 Chicago O'Hare (ORD) 1 UA 2638 Non-stop Boeing 737-800 (738) 2:10 Effective from 2026-05-21
Lun-Sab 10:35 Chicago O'Hare (ORD) 1 13:40 Houston George Bush (IAH) C UA 2638 Non-stop Boeing 737 MAX 9 (7M9) 3:05 Valid until 2026-01-10
Dom 10:35 Chicago O'Hare (ORD) 1 13:40 Houston George Bush (IAH) C UA 2638 Non-stop Boeing 737-900 (739) 3:05 Operates only on 2026-01-04
Diario 10:35 Chicago O'Hare (ORD) 1 13:40 Houston George Bush (IAH) C UA 2638 Non-stop Boeing 737 MAX 9 (7M9) 3:05 Effective 2026-01-11 through 2026-02-11
Diario 10:35 Chicago O'Hare (ORD) 1 13:40 Houston George Bush (IAH) C UA 2638 Non-stop Boeing 737-900 (739) 3:05 Effective 2026-02-12 through 2026-03-04
Diario 10:35 Chicago O'Hare (ORD) 1 13:40 Houston George Bush (IAH) C UA 2638 Non-stop Boeing 737 MAX 9 (7M9) 3:05 Effective 2026-03-05 through 2026-03-28
Diario 10:35 Chicago O'Hare (ORD) 1 13:38 Houston George Bush (IAH) C UA 2638 Non-stop Boeing 737 MAX 9 (7M9) 3:03 Effective 2026-03-29 through 2026-04-29
Diario 10:35 Chicago O'Hare (ORD) 1 13:39 Houston George Bush (IAH) C UA 2638 Non-stop Airbus A321neo (32Q) 3:04 Effective 2026-04-30 through 2026-05-20
Diario 10:42 Chicago O'Hare (ORD) 1 13:25 Houston George Bush (IAH) C UA 2638 Non-stop Boeing 737-900 (739) 2:43 Effective from 2026-05-21
Diario 16:31 Houston George Bush (IAH) C 19:12 Seattle-Tacoma (SEA) UA 2638 Non-stop Boeing 737-900 (739) 4:41 Effective from 2026-05-21
Diario 16:45 Houston George Bush (IAH) C 19:43 Seattle-Tacoma (SEA) UA 2638 Non-stop Airbus A320 (320) 4:58 Effective 2026-04-30 through 2026-05-20
Vuelos no directos:
Lun,Jue,Vie,Dom 06:00 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737-800 (738) 8:40 Effective 2026-03-05 through 2026-03-27
Diario 06:00 Raleigh/Durham (RDU) 2 13:38 Houston George Bush (IAH) C UA 2638 1-stop Airbus A319 (319) 8:38 Effective 2026-03-29 through 2026-04-29
Mie,Jue 06:15 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737 MAX 9 (7M9) 8:25 Effective 2026-01-07 through 2026-01-08
Lun,Vie,Sab 06:15 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737-700 (73G) 8:25 Effective 2026-01-09 through 2026-01-30
Dom 06:15 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Airbus A319 (319) 8:25 Effective 2026-01-11 through 2026-01-18
Mie,Jue 06:15 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737-800 (738) 8:25 Effective 2026-01-14 through 2026-01-29
Dom 06:15 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Airbus A320 (320) 8:25 Operates only on 2026-01-25
Sab 06:15 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737-800 (738) 8:25 Operates only on 2026-01-31
Dom 06:15 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Airbus A319 (319) 8:25 Effective 2026-02-01 through 2026-02-08
Lun,Vie,Sab 06:15 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737-700 (73G) 8:25 Effective 2026-02-02 through 2026-02-09
Jue 06:15 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737-900 (739) 8:25 Operates only on 2026-02-05
Mie 06:15 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737-800 (738) 8:25 Operates only on 2026-02-11
Jue 06:29 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737-800 (738) 8:11 Operates only on 2026-02-12
Lun,Jue-Dom 06:29 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737 MAX 8 (7M8) 8:11 Effective 2026-02-13 through 2026-03-02
Sab 06:30 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737-700 (73G) 8:10 Effective 2026-03-07 through 2026-03-28
Diario 06:30 Raleigh/Durham (RDU) 2 13:39 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737-800 (738) 8:09 Effective 2026-04-30 through 2026-05-20
Diario 06:31 Raleigh/Durham (RDU) 2 13:40 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737 MAX 9 (7M9) 8:09 Valid until 2026-01-05
Diario 06:45 Raleigh/Durham (RDU) 2 13:25 Houston George Bush (IAH) C UA 2638 1-stop Boeing 737-800 (738) 7:40 Effective from 2026-05-21
Diario 10:35 Chicago O'Hare (ORD) 1 19:43 Seattle-Tacoma (SEA) UA 2638 1-stop Airbus A321neo (32Q) 11:08 Effective 2026-04-30 through 2026-05-20
Diario 10:42 Chicago O'Hare (ORD) 1 19:12 Seattle-Tacoma (SEA) UA 2638 1-stop Boeing 737-900 (739) 10:30 Effective from 2026-05-21
Diario 06:30 Raleigh/Durham (RDU) 2 19:43 Seattle-Tacoma (SEA) UA 2638 2-stop Boeing 737-800 (738) 16:13 Effective 2026-04-30 through 2026-05-20
Diario 06:45 Raleigh/Durham (RDU) 2 19:12 Seattle-Tacoma (SEA) UA 2638 2-stop Boeing 737-800 (738) 15:27 Effective from 2026-05-21

This flight number is listed as serving the following routes:

Chicago O'Hare (ORD) - Houston George Bush (IAH)
Chicago O'Hare (ORD) - Seattle-Tacoma (SEA)
Houston George Bush (IAH) - Seattle-Tacoma (SEA)
Raleigh/Durham (RDU) - Chicago O'Hare (ORD)
Raleigh/Durham (RDU) - Houston George Bush (IAH)
Raleigh/Durham (RDU) - Seattle-Tacoma (SEA)

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United Airlines vuelo UA 2638: Multiple routes

HORARIO DE VUELOS

Vuelos directos:

United Airlines UA2638

06:00

Raleigh/Durham (RDU) 2

07:31

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-27

Lun

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom

Duration: 2:31, non-stop
Boeing 737-800 (738)

Vuelos directos:

United Airlines UA2638

06:00

Raleigh/Durham (RDU) 2

07:28

Chicago O'Hare (ORD) 1

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

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

Vuelos directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

07:44

Chicago O'Hare (ORD) 1

Effective 2026-01-07 through 2026-01-08

Lun
-

Mar
-

Mie

Jue

Vie
-

Sab
-

Dom
-

Duration: 2:29, non-stop
Boeing 737 MAX 9 (7M9)

Vuelos directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

07:44

Chicago O'Hare (ORD) 1

Effective 2026-01-09 through 2026-01-30

Lun

Mar
-

Mie
-

Jue
-

Vie

Sab

Dom
-

Duration: 2:29, non-stop
Boeing 737-700 (73G)

Vuelos directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

07:45

Chicago O'Hare (ORD) 1

Effective 2026-01-11 through 2026-01-18

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 2:30, non-stop
Airbus A319 (319)

Vuelos directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

07:44

Chicago O'Hare (ORD) 1

Effective 2026-01-14 through 2026-01-29

Lun
-

Mar
-

Mie

Jue

Vie
-

Sab
-

Dom
-

Duration: 2:29, non-stop
Boeing 737-800 (738)

Vuelos directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

07:45

Chicago O'Hare (ORD) 1

Operates only on 2026-01-25

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 2:30, non-stop
Airbus A320 (320)

Vuelos directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

07:44

Chicago O'Hare (ORD) 1

Operates only on 2026-01-31

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab

Dom
-

Duration: 2:29, non-stop
Boeing 737-800 (738)

Vuelos directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

07:45

Chicago O'Hare (ORD) 1

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

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 2:30, non-stop
Airbus A319 (319)

Vuelos directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

07:44

Chicago O'Hare (ORD) 1

Effective 2026-02-02 through 2026-02-09

Lun

Mar
-

Mie
-

Jue
-

Vie

Sab

Dom
-

Duration: 2:29, non-stop
Boeing 737-700 (73G)

Vuelos directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

07:44

Chicago O'Hare (ORD) 1

Operates only on 2026-02-05

Lun
-

Mar
-

Mie
-

Jue

Vie
-

Sab
-

Dom
-

Duration: 2:29, non-stop
Boeing 737-900 (739)

Vuelos directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

07:44

Chicago O'Hare (ORD) 1

Operates only on 2026-02-11

Lun
-

Mar
-

Mie

Jue
-

Vie
-

Sab
-

Dom
-

Duration: 2:29, non-stop
Boeing 737-800 (738)

Vuelos directos:

United Airlines UA2638

06:29

Raleigh/Durham (RDU) 2

08:00

Chicago O'Hare (ORD) 1

Operates only on 2026-02-12

Lun
-

Mar
-

Mie
-

Jue

Vie
-

Sab
-

Dom
-

Duration: 2:31, non-stop
Boeing 737-800 (738)

Vuelos directos:

United Airlines UA2638

06:29

Raleigh/Durham (RDU) 2

08:00

Chicago O'Hare (ORD) 1

Effective 2026-02-13 through 2026-03-02

Lun

Mar
-

Mie
-

Jue

Vie

Sab

Dom

Duration: 2:31, non-stop
Boeing 737 MAX 8 (7M8)

Vuelos directos:

United Airlines UA2638

06:30

Raleigh/Durham (RDU) 2

08:00

Chicago O'Hare (ORD) 1

Effective 2026-03-07 through 2026-03-28

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab

Dom
-

Duration: 2:30, non-stop
Boeing 737-700 (73G)

Vuelos directos:

United Airlines UA2638

06:30

Raleigh/Durham (RDU) 2

07:58

Chicago O'Hare (ORD) 1

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 2:28, non-stop
Boeing 737-800 (738)

Vuelos directos:

United Airlines UA2638

06:31

Raleigh/Durham (RDU) 2

08:00

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 2:29, non-stop
Boeing 737 MAX 9 (7M9)

Vuelos directos:

United Airlines UA2638

06:45

Raleigh/Durham (RDU) 2

07:55

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 2:10, non-stop
Boeing 737-800 (738)

Vuelos directos:

United Airlines UA2638

10:35

Chicago O'Hare (ORD) 1

13:40

Houston George Bush (IAH) C

Valid until 2026-01-10

Lun

Mar

Mie

Jue

Vie

Sab

Dom
-

Duration: 3:05, non-stop
Boeing 737 MAX 9 (7M9)

Vuelos directos:

United Airlines UA2638

10:35

Chicago O'Hare (ORD) 1

13:40

Houston George Bush (IAH) C

Operates only on 2026-01-04

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 3:05, non-stop
Boeing 737-900 (739)

Vuelos directos:

United Airlines UA2638

10:35

Chicago O'Hare (ORD) 1

13:40

Houston George Bush (IAH) C

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 3:05, non-stop
Boeing 737 MAX 9 (7M9)

Vuelos directos:

United Airlines UA2638

10:35

Chicago O'Hare (ORD) 1

13:40

Houston George Bush (IAH) C

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 3:05, non-stop
Boeing 737-900 (739)

Vuelos directos:

United Airlines UA2638

10:35

Chicago O'Hare (ORD) 1

13:40

Houston George Bush (IAH) C

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 3:05, non-stop
Boeing 737 MAX 9 (7M9)

Vuelos directos:

United Airlines UA2638

10:35

Chicago O'Hare (ORD) 1

13:38

Houston George Bush (IAH) C

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 3:03, non-stop
Boeing 737 MAX 9 (7M9)

Vuelos directos:

United Airlines UA2638

10:35

Chicago O'Hare (ORD) 1

13:39

Houston George Bush (IAH) C

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 3:04, non-stop
Airbus A321neo (32Q)

Vuelos directos:

United Airlines UA2638

10:42

Chicago O'Hare (ORD) 1

13:25

Houston George Bush (IAH) C

Effective from 2026-05-21

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 2:43, non-stop
Boeing 737-900 (739)

Vuelos directos:

United Airlines UA2638

16:31

Houston George Bush (IAH) C

19:12

Seattle-Tacoma (SEA)

Effective from 2026-05-21

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 4:41, non-stop
Boeing 737-900 (739)

Vuelos directos:

United Airlines UA2638

16:45

Houston George Bush (IAH) C

19:43

Seattle-Tacoma (SEA)

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 4:58, non-stop
Airbus A320 (320)

Vuelos no directos:

United Airlines UA2638

06:00

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-27

Lun

Mar
-

Mie
-

Jue

Vie

Sab
-

Dom

Duration: 8:40, 1-stop
Boeing 737-800 (738)

Vuelos no directos:

United Airlines UA2638

06:00

Raleigh/Durham (RDU) 2

13:38

Houston George Bush (IAH) C

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 8:38, 1-stop
Airbus A319 (319)

Vuelos no directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Effective 2026-01-07 through 2026-01-08

Lun
-

Mar
-

Mie

Jue

Vie
-

Sab
-

Dom
-

Duration: 8:25, 1-stop
Boeing 737 MAX 9 (7M9)

Vuelos no directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Effective 2026-01-09 through 2026-01-30

Lun

Mar
-

Mie
-

Jue
-

Vie

Sab

Dom
-

Duration: 8:25, 1-stop
Boeing 737-700 (73G)

Vuelos no directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Effective 2026-01-11 through 2026-01-18

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 8:25, 1-stop
Airbus A319 (319)

Vuelos no directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Effective 2026-01-14 through 2026-01-29

Lun
-

Mar
-

Mie

Jue

Vie
-

Sab
-

Dom
-

Duration: 8:25, 1-stop
Boeing 737-800 (738)

Vuelos no directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Operates only on 2026-01-25

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 8:25, 1-stop
Airbus A320 (320)

Vuelos no directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Operates only on 2026-01-31

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab

Dom
-

Duration: 8:25, 1-stop
Boeing 737-800 (738)

Vuelos no directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

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

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab
-

Dom

Duration: 8:25, 1-stop
Airbus A319 (319)

Vuelos no directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Effective 2026-02-02 through 2026-02-09

Lun

Mar
-

Mie
-

Jue
-

Vie

Sab

Dom
-

Duration: 8:25, 1-stop
Boeing 737-700 (73G)

Vuelos no directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Operates only on 2026-02-05

Lun
-

Mar
-

Mie
-

Jue

Vie
-

Sab
-

Dom
-

Duration: 8:25, 1-stop
Boeing 737-900 (739)

Vuelos no directos:

United Airlines UA2638

06:15

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Operates only on 2026-02-11

Lun
-

Mar
-

Mie

Jue
-

Vie
-

Sab
-

Dom
-

Duration: 8:25, 1-stop
Boeing 737-800 (738)

Vuelos no directos:

United Airlines UA2638

06:29

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Operates only on 2026-02-12

Lun
-

Mar
-

Mie
-

Jue

Vie
-

Sab
-

Dom
-

Duration: 8:11, 1-stop
Boeing 737-800 (738)

Vuelos no directos:

United Airlines UA2638

06:29

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Effective 2026-02-13 through 2026-03-02

Lun

Mar
-

Mie
-

Jue

Vie

Sab

Dom

Duration: 8:11, 1-stop
Boeing 737 MAX 8 (7M8)

Vuelos no directos:

United Airlines UA2638

06:30

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Effective 2026-03-07 through 2026-03-28

Lun
-

Mar
-

Mie
-

Jue
-

Vie
-

Sab

Dom
-

Duration: 8:10, 1-stop
Boeing 737-700 (73G)

Vuelos no directos:

United Airlines UA2638

06:30

Raleigh/Durham (RDU) 2

13:39

Houston George Bush (IAH) C

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 8:09, 1-stop
Boeing 737-800 (738)

Vuelos no directos:

United Airlines UA2638

06:31

Raleigh/Durham (RDU) 2

13:40

Houston George Bush (IAH) C

Valid until 2026-01-05

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 8:09, 1-stop
Boeing 737 MAX 9 (7M9)

Vuelos no directos:

United Airlines UA2638

06:45

Raleigh/Durham (RDU) 2

13:25

Houston George Bush (IAH) C

Effective from 2026-05-21

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 7:40, 1-stop
Boeing 737-800 (738)

Vuelos no directos:

United Airlines UA2638

10:35

Chicago O'Hare (ORD) 1

19:43

Seattle-Tacoma (SEA)

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 11:08, 1-stop
Airbus A321neo (32Q)

Vuelos no directos:

United Airlines UA2638

10:42

Chicago O'Hare (ORD) 1

19:12

Seattle-Tacoma (SEA)

Effective from 2026-05-21

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 10:30, 1-stop
Boeing 737-900 (739)

Vuelos no directos:

United Airlines UA2638

06:30

Raleigh/Durham (RDU) 2

19:43

Seattle-Tacoma (SEA)

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

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 16:13, 2-stop
Boeing 737-800 (738)

Vuelos no directos:

United Airlines UA2638

06:45

Raleigh/Durham (RDU) 2

19:12

Seattle-Tacoma (SEA)

Effective from 2026-05-21

Lun

Mar

Mie

Jue

Vie

Sab

Dom

Duration: 15:27, 2-stop
Boeing 737-800 (738)

This flight number is listed as serving the following routes:

Chicago O'Hare (ORD) - Houston George Bush (IAH)
Chicago O'Hare (ORD) - Seattle-Tacoma (SEA)
Houston George Bush (IAH) - Seattle-Tacoma (SEA)
Raleigh/Durham (RDU) - Chicago O'Hare (ORD)
Raleigh/Durham (RDU) - Houston George Bush (IAH)
Raleigh/Durham (RDU) - Seattle-Tacoma (SEA)

Todos los vuelos de United Airlines

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