Alaska Airlines 航班從 Portland (PWM) 至 Ronald Reagan Washington (DCA).

航班時刻表
直飛﹣共掛航班
每日 12:38 Portland (PWM) 14:24 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4043 Non-stop Airbus A319 (319) 1:46 Effective 2026-05-21 through 2026-07-01 共掛航班，由American Airlines負責飛行。(AA 2347)
每日 13:59 Portland (PWM) 15:51 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4422 Non-stop Canadair CRJ 700 (CR7) 1:52 Effective 2026-08-05 through 2026-09-08 共掛航班，由American Airlines負責飛行。(AA 5528)
每日 14:10 Portland (PWM) 15:59 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4422 Non-stop Canadair CRJ 700 (CR7) 1:49 Effective from 2026-10-05 共掛航班，由American Airlines負責飛行。(AA 5626)
每日 12:36 Portland (PWM) 14:24 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 6110 Non-stop Airbus A319 (319) 1:48 Effective 2026-07-02 through 2026-08-04 共掛航班，由American Airlines負責飛行。(AA 2354)
星期二 05:00 Portland (PWM) 07:14 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 6163 Non-stop Canadair CRJ 900 (CR9) 2:14 Operates only on 2026-01-06 共掛航班，由American Airlines負責飛行。(AA 5063)
每日 05:14 Portland (PWM) 06:59 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 6163 Non-stop Airbus A319 (319) 1:45 Effective 2026-05-21 through 2026-07-01 共掛航班，由American Airlines負責飛行。(AA 2091)
星期一-星期五,星期日 10:53 Portland (PWM) 12:54 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 6397 Non-stop Canadair CRJ 700 (CR7) 2:01 Effective 2026-03-08 through 2026-04-06 共掛航班，由American Airlines負責飛行。(AA 5422)
星期六 10:59 Portland (PWM) 13:00 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 6397 Non-stop Canadair CRJ 700 (CR7) 2:01 Effective 2026-03-14 through 2026-04-04 共掛航班，由American Airlines負責飛行。(AA 5422)
每日 11:53 Portland (PWM) 13:47 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 6397 Non-stop Canadair CRJ 900 (CR9) 1:54 Effective 2026-04-07 through 2026-05-20 共掛航班，由American Airlines負責飛行。(AA 5400)
星期一-星期五,星期日 12:17 Portland (PWM) 14:19 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 6397 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-02-12 through 2026-03-06 共掛航班，由American Airlines負責飛行。(AA 3493)
星期六 12:17 Portland (PWM) 14:22 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 6397 Non-stop Embraer EMB 175 (E75) 2:05 Effective 2026-02-14 through 2026-03-07 共掛航班，由American Airlines負責飛行。(AA 3493)
每日 12:21 Portland (PWM) 14:14 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 6397 Non-stop Canadair CRJ 700 (CR7) 1:53 Valid until 2026-01-05 共掛航班，由American Airlines負責飛行。(AA 5088)
每日 12:46 Portland (PWM) 14:45 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 6397 Non-stop Airbus A319 (319) 1:59 Effective 2026-01-06 through 2026-02-11 共掛航班，由American Airlines負責飛行。(AA 955)
每日 14:04 Portland (PWM) 15:59 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 6397 Non-stop Canadair CRJ 700 (CR7) 1:55 Effective 2026-09-09 through 2026-10-04 共掛航班，由American Airlines負責飛行。(AA 5060)