Alaska Airlines
voo
AS 4251:
Multiple routes
PLANEAR VOO
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-04-07 through 2026-05-20
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 6298)
Duration: 1:32, non-stop Canadair CRJ 700 (CR7)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-09-09 through 2026-10-04
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 4976)
Duration: 1:28, non-stop Canadair CRJ 700 (CR7)
Voos Codeshare Directos:
Alaska Airlines AS4251
Operates only on 2026-02-14
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Codeshare flight, operated by American Airlines.
(AA 1398)
Duration: 2:59, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-01-10 through 2026-02-07
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Codeshare flight, operated by American Airlines.
(AA 1398)
Duration: 3:08, non-stop Airbus A319 (319)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-04-07 through 2026-05-20
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 6298)
Duration: 1:39, non-stop Canadair CRJ 700 (CR7)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-09-09 through 2026-10-04
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 4976)
Duration: 1:36, non-stop Canadair CRJ 700 (CR7)
Voos Codeshare Directos:
Alaska Airlines AS4251
Valid until 2026-01-04
Seg
Ter
-
-
Qua
-
-
Qui
-
-
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 1398)
Duration: 3:06, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-08-05 through 2026-09-08
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 1398)
Duration: 2:59, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-02-12 through 2026-02-13
Seg
-
-
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Codeshare flight, operated by American Airlines.
(AA 1831)
Duration: 2:59, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-03-05 through 2026-03-06
Seg
-
-
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Codeshare flight, operated by American Airlines.
(AA 1831)
Duration: 2:59, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Operates only on 2026-02-14
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Codeshare flight, operated by American Airlines.
(AA 1398)
Duration: 3:30, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-01-10 through 2026-02-07
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Codeshare flight, operated by American Airlines.
(AA 1398)
Duration: 3:28, non-stop Airbus A319 (319)
Voos Codeshare Directos:
Alaska Airlines AS4251
Operates only on 2026-02-15
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Codeshare flight, operated by American Airlines.
(AA 1398)
Duration: 3:30, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-02-17 through 2026-03-04
Seg
-
-
Ter
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Codeshare flight, operated by American Airlines.
(AA 1398)
Duration: 3:30, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Valid until 2026-01-04
Seg
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 1398)
Duration: 3:23, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-08-05 through 2026-09-08
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 1398)
Duration: 3:17, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-02-12 through 2026-02-13
Seg
-
-
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Codeshare flight, operated by American Airlines.
(AA 1831)
Duration: 3:27, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-03-05 through 2026-03-06
Seg
-
-
Ter
-
-
Qua
-
-
Qui
Sex
Sáb
-
-
Dom
-
-
Codeshare flight, operated by American Airlines.
(AA 1831)
Duration: 3:27, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective from 2026-10-05
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 1398)
Duration: 3:11, non-stop Airbus A319 (319)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-01-06 through 2026-02-11
Seg
Ter
Qua
Qui
Sex
-
-
Sáb
-
-
Dom
Codeshare flight, operated by American Airlines.
(AA 3343)
Duration: 1:50, non-stop Embraer EMB 170 / EMB 175 (E70)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-01-09 through 2026-02-06
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
Sáb
-
-
Dom
-
-
Codeshare flight, operated by American Airlines.
(AA 3343)
Duration: 1:50, non-stop Embraer EMB 175 (E75)
Voos Codeshare Directos:
Alaska Airlines AS4251
Effective 2026-05-21 through 2026-08-04
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 2750)
Duration: 1:51, non-stop Airbus A319 (319)
This flight number is listed as serving the following routes:
- Chicago O'Hare (ORD) - Harrisburg (MDT)
- Dallas Fort Worth (DFW) - Nashville (BNA)
- Lexington (LEX) - Chicago O'Hare (ORD)
- West Palm Beach (PBI) - Chicago O'Hare (ORD)