United Airlines
lento
UA 643:
Useita reittejä
LENTOAIKATAULU
Suorat lennot:
United Airlines UA643
Effective from 2026-03-29
Ma
Ti
Ke
To
Pe
La
Su
Duration: 1:47, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective 2026-01-06 through 2026-01-07
Ma
-
-
Ti
Ke
To
-
-
Pe
-
-
La
-
-
Su
-
-
Duration: 1:46, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Suorat lennot:
United Airlines UA643
Effective 2026-01-08 through 2026-01-15
Ma
Ti
-
-
Ke
To
Pe
-
-
La
-
-
Su
Duration: 1:46, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective 2026-01-09 through 2026-01-13
Ma
-
-
Ti
Ke
-
-
To
-
-
Pe
La
Su
-
-
Duration: 1:46, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Suorat lennot:
United Airlines UA643
Effective 2026-01-16 through 2026-02-11
Ma
Ti
-
-
Ke
To
Pe
La
-
-
Su
Duration: 1:46, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective 2026-01-17 through 2026-02-10
Ma
-
-
Ti
Ke
-
-
To
-
-
Pe
-
-
La
Su
-
-
Duration: 1:46, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Suorat lennot:
United Airlines UA643
Effective 2026-02-12 through 2026-03-04
Ma
Ti
Ke
To
Pe
La
-
-
Su
Duration: 1:48, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Suorat lennot:
United Airlines UA643
Effective 2026-02-14 through 2026-02-28
Ma
-
-
Ti
-
-
Ke
-
-
To
-
-
Pe
-
-
La
Su
-
-
Duration: 1:48, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Suorat lennot:
United Airlines UA643
Effective 2026-03-05 through 2026-03-27
Ma
Ti
Ke
To
Pe
La
-
-
Su
Duration: 1:47, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Suorat lennot:
United Airlines UA643
Effective 2026-03-07 through 2026-03-28
Ma
-
-
Ti
-
-
Ke
-
-
To
-
-
Pe
-
-
La
Su
-
-
Duration: 1:47, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Suorat lennot:
United Airlines UA643
Valid until 2026-01-05
Ma
Ti
Ke
To
Pe
La
Su
Duration: 2:24, non-stop
Airbus A320 (320)
Airbus A320 (320)
Suorat lennot:
United Airlines UA643
Effective 2026-03-29 through 2026-04-29
Ma
Ti
Ke
To
Pe
La
Su
Duration: 1:46, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective from 2026-05-21
Ma
Ti
Ke
To
Pe
La
Su
Duration: 1:29, non-stop
Airbus A320 (320)
Airbus A320 (320)
Suorat lennot:
United Airlines UA643
Effective 2026-04-30 through 2026-05-20
Ma
Ti
Ke
To
Pe
La
Su
Duration: 1:42, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective 2026-01-06 through 2026-02-11
Ma
Ti
Ke
To
Pe
La
Su
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective 2026-02-12 through 2026-03-04
Ma
Ti
Ke
To
Pe
La
Su
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective 2026-03-05 through 2026-03-28
Ma
Ti
Ke
To
Pe
La
Su
-
-
Duration: 1:37, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective 2026-03-08 through 2026-03-22
Ma
-
-
Ti
-
-
Ke
-
-
To
-
-
Pe
-
-
La
-
-
Su
Duration: 1:37, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Suorat lennot:
United Airlines UA643
Valid until 2026-01-05
Ma
Ti
Ke
To
Pe
La
Su
Duration: 1:30, non-stop
Airbus A320 (320)
Airbus A320 (320)
Suorat lennot:
United Airlines UA643
Valid until 2026-01-05
Ma
Ti
Ke
To
Pe
La
Su
Duration: 3:07, non-stop
Boeing 737-700 (73G)
Boeing 737-700 (73G)
Suorat lennot:
United Airlines UA643
Effective 2026-02-12 through 2026-03-04
Ma
Ti
Ke
To
Pe
La
-
-
Su
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective 2026-02-14 through 2026-02-28
Ma
-
-
Ti
-
-
Ke
-
-
To
-
-
Pe
-
-
La
Su
-
-
Duration: 3:10, non-stop
Boeing 737-700 (73G)
Boeing 737-700 (73G)
Suorat lennot:
United Airlines UA643
Effective 2026-03-29 through 2026-04-29
Ma
Ti
Ke
To
Pe
La
Su
Duration: 3:13, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective from 2026-05-21
Ma
Ti
Ke
To
Pe
La
Su
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective 2026-04-30 through 2026-05-20
Ma
Ti
Ke
To
Pe
La
Su
Duration: 3:13, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Suorat lennot:
United Airlines UA643
Effective 2026-01-06 through 2026-02-11
Ma
Ti
Ke
To
Pe
La
Su
Duration: 3:12, non-stop
Boeing 737-700 (73G)
Boeing 737-700 (73G)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-03-29 through 2026-04-29
Ma
Ti
Ke
To
Pe
La
Su
Duration: 6:33, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-04-30 through 2026-05-20
Ma
Ti
Ke
To
Pe
La
Su
Duration: 6:35, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective from 2026-05-21
Ma
Ti
Ke
To
Pe
La
Su
Duration: 6:16, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-01-06 through 2026-01-07
Ma
-
-
Ti
Ke
To
-
-
Pe
-
-
La
-
-
Su
-
-
Duration: 6:15, 1-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-01-08 through 2026-01-15
Ma
Ti
-
-
Ke
To
Pe
-
-
La
-
-
Su
Duration: 6:15, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-01-09 through 2026-01-13
Ma
-
-
Ti
Ke
-
-
To
-
-
Pe
La
Su
-
-
Duration: 6:15, 1-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-01-16 through 2026-02-11
Ma
Ti
-
-
Ke
To
Pe
La
-
-
Su
Duration: 6:15, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-01-17 through 2026-02-10
Ma
-
-
Ti
Ke
-
-
To
-
-
Pe
-
-
La
Su
-
-
Duration: 6:15, 1-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-02-12 through 2026-03-04
Ma
Ti
Ke
To
Pe
La
-
-
Su
Duration: 6:18, 1-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-02-14 through 2026-02-28
Ma
-
-
Ti
-
-
Ke
-
-
To
-
-
Pe
-
-
La
Su
-
-
Duration: 6:18, 1-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-03-05 through 2026-03-27
Ma
Ti
Ke
To
Pe
La
-
-
Su
Duration: 6:22, 1-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-03-07 through 2026-03-28
Ma
-
-
Ti
-
-
Ke
-
-
To
-
-
Pe
-
-
La
Su
-
-
Duration: 6:22, 1-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA643
Valid until 2026-01-05
Ma
Ti
Ke
To
Pe
La
Su
Duration: 5:17, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-03-29 through 2026-04-29
Ma
Ti
Ke
To
Pe
La
Su
Duration: 8:06, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective from 2026-05-21
Ma
Ti
Ke
To
Pe
La
Su
Duration: 8:03, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-04-30 through 2026-05-20
Ma
Ti
Ke
To
Pe
La
Su
Duration: 8:04, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-01-06 through 2026-02-11
Ma
Ti
Ke
To
Pe
La
Su
Duration: 8:06, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-02-12 through 2026-03-04
Ma
Ti
Ke
To
Pe
La
Su
Duration: 7:52, 1-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Valid until 2026-01-05
Ma
Ti
Ke
To
Pe
La
Su
Duration: 7:34, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-03-29 through 2026-04-29
Ma
Ti
Ke
To
Pe
La
Su
Duration: 12:53, 2-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-04-30 through 2026-05-20
Ma
Ti
Ke
To
Pe
La
Su
Duration: 12:57, 2-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective from 2026-05-21
Ma
Ti
Ke
To
Pe
La
Su
Duration: 12:50, 2-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-01-06 through 2026-01-07
Ma
-
-
Ti
Ke
To
-
-
Pe
-
-
La
-
-
Su
-
-
Duration: 12:46, 2-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-01-08 through 2026-01-15
Ma
Ti
-
-
Ke
To
Pe
-
-
La
-
-
Su
Duration: 12:46, 2-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-01-09 through 2026-01-13
Ma
-
-
Ti
Ke
-
-
To
-
-
Pe
La
Su
-
-
Duration: 12:46, 2-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-01-16 through 2026-02-11
Ma
Ti
-
-
Ke
To
Pe
La
-
-
Su
Duration: 12:46, 2-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-01-17 through 2026-02-10
Ma
-
-
Ti
Ke
-
-
To
-
-
Pe
-
-
La
Su
-
-
Duration: 12:46, 2-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-02-12 through 2026-03-04
Ma
Ti
Ke
To
Pe
La
-
-
Su
Duration: 12:35, 2-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Välilaskulliset lennot:
United Airlines UA643
Effective 2026-02-14 through 2026-02-28
Ma
-
-
Ti
-
-
Ke
-
-
To
-
-
Pe
-
-
La
Su
-
-
Duration: 12:35, 2-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Välilaskulliset lennot:
United Airlines UA643
Valid until 2026-01-05
Ma
Ti
Ke
To
Pe
La
Su
Duration: 11:21, 2-stop
Airbus A320 (320)
Airbus A320 (320)
Tällä lennon numerolla lennetään seuraavia reittejä:
- Las Vegas Harry Reid (LAS) - Houston George Bush (IAH)
- Las Vegas Harry Reid (LAS) - San Francisco (SFO)
- Las Vegas Harry Reid (LAS) - Santa Ana (SNA)
- San Francisco (SFO) - Houston George Bush (IAH)
- San Francisco (SFO) - Santa Ana (SNA)
- Santa Ana (SNA) - Houston George Bush (IAH)
- Seattle-Tacoma (SEA) - Houston George Bush (IAH)
- Seattle-Tacoma (SEA) - San Francisco (SFO)
- Seattle-Tacoma (SEA) - Santa Ana (SNA)