United Airlines
voo
UA 1668:
Multiple routes
PLANEAR VOO
Voos Directos:
United Airlines UA1668
Valid until 2026-01-05
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 4:10, non-stop
Airbus A319 (319)
Airbus A319 (319)
Voos Directos:
United Airlines UA1668
Effective from 2026-03-29
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 4:03, non-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Directos:
United Airlines UA1668
Effective 2026-01-06 through 2026-02-11
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 4:10, non-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Directos:
United Airlines UA1668
Effective 2026-02-12 through 2026-03-04
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 4:03, non-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Directos:
United Airlines UA1668
Effective 2026-03-05 through 2026-03-17
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 4:03, non-stop
Airbus A319 (319)
Airbus A319 (319)
Voos Directos:
United Airlines UA1668
Operates only on 2026-03-18
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 4:01, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Voos Directos:
United Airlines UA1668
Effective 2026-03-19 through 2026-03-28
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 4:03, non-stop
Airbus A319 (319)
Airbus A319 (319)
Voos Directos:
United Airlines UA1668
Valid until 2026-01-05
Seg
Ter
Qua
Qui
Sex
Sáb
-
-
Dom
Duration: 1:51, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Voos Directos:
United Airlines UA1668
Effective 2026-01-08 through 2026-01-16
Seg
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
Dom
-
-
Duration: 1:51, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Voos Directos:
United Airlines UA1668
Effective 2026-01-17 through 2026-02-07
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Duration: 1:51, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Voos Directos:
United Airlines UA1668
Effective 2026-01-19 through 2026-02-02
Seg
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Duration: 1:51, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Voos Directos:
United Airlines UA1668
Effective 2026-02-03 through 2026-02-09
Seg
Ter
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Duration: 1:51, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Voos Directos:
United Airlines UA1668
Operates only on 2026-02-11
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 1:51, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Voos Directos:
United Airlines UA1668
Effective 2026-02-12 through 2026-03-04
Seg
Ter
Qua
Qui
Sex
Sáb
-
-
Dom
Duration: 1:52, non-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Directos:
United Airlines UA1668
Effective 2026-01-07 through 2026-02-01
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 1:51, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Voos Directos:
United Airlines UA1668
Operates only on 2026-02-08
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 1:51, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Voos Directos:
United Airlines UA1668
Operates only on 2026-02-04
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 1:49, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Voos Directos:
United Airlines UA1668
Effective 2026-03-05 through 2026-03-28
Seg
Ter
Qua
Qui
Sex
-
-
Sáb
Dom
Duration: 1:38, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Voos Directos:
United Airlines UA1668
Effective 2026-03-06 through 2026-03-27
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
Sáb
-
-
Dom
-
-
Duration: 1:38, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Voos Directos:
United Airlines UA1668
Effective 2026-03-29 through 2026-04-29
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 1:48, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Voos Directos:
United Airlines UA1668
Effective 2026-04-30 through 2026-05-20
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 1:49, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Voos Directos:
United Airlines UA1668
Effective from 2026-10-25
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 1:48, non-stop
Boeing 737 MAX 9 (7M9)
Boeing 737 MAX 9 (7M9)
Voos Directos:
United Airlines UA1668
Effective 2026-05-21 through 2026-10-24
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 1:41, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Voos Não-Directos:
United Airlines UA1668
Valid until 2026-01-05
Seg
Ter
Qua
Qui
Sex
Sáb
-
-
Dom
Duration: 7:57, 1-stop
Airbus A319 (319)
Airbus A319 (319)
Voos Não-Directos:
United Airlines UA1668
Effective 2026-03-29 through 2026-04-29
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 8:43, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Não-Directos:
United Airlines UA1668
Effective 2026-04-30 through 2026-05-20
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 8:44, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Não-Directos:
United Airlines UA1668
Effective 2026-05-21 through 2026-10-24
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 8:41, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Não-Directos:
United Airlines UA1668
Effective from 2026-10-25
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 8:43, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Não-Directos:
United Airlines UA1668
Effective 2026-01-07 through 2026-02-01
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 7:18, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Não-Directos:
United Airlines UA1668
Effective 2026-01-08 through 2026-02-02
Seg
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
Dom
-
-
Duration: 7:16, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Não-Directos:
United Airlines UA1668
Effective 2026-02-03 through 2026-02-09
Seg
Ter
Qua
-
-
Qui
Sex
Sáb
Dom
-
-
Duration: 7:16, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Não-Directos:
United Airlines UA1668
Operates only on 2026-02-04
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 7:23, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Não-Directos:
United Airlines UA1668
Operates only on 2026-02-08
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Duration: 7:18, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Não-Directos:
United Airlines UA1668
Operates only on 2026-02-11
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 7:16, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Não-Directos:
United Airlines UA1668
Effective 2026-02-12 through 2026-03-04
Seg
Ter
Qua
Qui
Sex
Sáb
-
-
Dom
Duration: 7:13, 1-stop
Airbus A320 (320)
Airbus A320 (320)
Voos Não-Directos:
United Airlines UA1668
Effective 2026-03-05 through 2026-03-17
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 7:09, 1-stop
Airbus A319 (319)
Airbus A319 (319)
Voos Não-Directos:
United Airlines UA1668
Operates only on 2026-03-18
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Duration: 7:09, 1-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Voos Não-Directos:
United Airlines UA1668
Effective 2026-03-19 through 2026-03-28
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 7:09, 1-stop
Airbus A319 (319)
Airbus A319 (319)
This flight number is listed as serving the following routes:
- Austin (AUS) - Portland (PDX)
- Austin (AUS) - San Diego (SAN)
- Austin (AUS) - San Francisco (SFO)
- San Francisco (SFO) - Portland (PDX)
- San Francisco (SFO) - San Diego (SAN)