Alaska Airlines 航班從 Philadelphia (PHL) 至 Ronald Reagan Washington (DCA).

航班時刻表
直飛﹣共掛航班
每日 10:30 Philadelphia (PHL) F 11:33 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4159 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2026-05-21 through 2026-07-01 共掛航班，由American Airlines負責飛行。(AA 5019)
星期一,星期二,星期日 10:34 Philadelphia (PHL) 11:40 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4159 Non-stop Embraer EMB 175 (E75) 1:06 Effective 2026-04-12 through 2026-04-14 共掛航班，由American Airlines負責飛行。(AA 4340)
星期六 10:34 Philadelphia (PHL) 11:40 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4318 Non-stop Embraer EMB 175 (E75) 1:06 Operates only on 2026-04-11 共掛航班，由American Airlines負責飛行。(AA 4340)
每日 05:53 Philadelphia (PHL) F 06:59 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4383 Non-stop Canadair CRJ 900 (CR9) 1:06 Effective 2026-07-02 through 2026-08-04 共掛航班，由American Airlines負責飛行。(AA 5636)
每日 06:00 Philadelphia (PHL) F 07:00 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4383 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2026-05-21 through 2026-07-01 共掛航班，由American Airlines負責飛行。(AA 5636)
星期二-星期五 10:34 Philadelphia (PHL) 11:40 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4383 Non-stop Embraer EMB 175 (E75) 1:06 Effective 2026-04-07 through 2026-04-10 共掛航班，由American Airlines負責飛行。(AA 4340)
每日 10:34 Philadelphia (PHL) 11:40 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4383 Non-stop Embraer EMB 175 (E75) 1:06 Effective 2026-04-15 through 2026-05-20 共掛航班，由American Airlines負責飛行。(AA 4340)
星期日 14:44 Philadelphia (PHL) F 15:58 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4621 Non-stop Canadair CRJ 900 (CR9) 1:14 Effective 2026-02-15 through 2026-03-01 共掛航班，由American Airlines負責飛行。(AA 5312)
星期日 14:39 Philadelphia (PHL) F 16:00 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4659 Non-stop Canadair CRJ 700 (CR7) 1:21 Effective 2026-03-08 through 2026-04-05 共掛航班，由American Airlines負責飛行。(AA 5312)
星期一-星期五 15:14 Philadelphia (PHL) F 16:25 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4659 Non-stop Canadair CRJ 900 (CR9) 1:11 Effective 2026-03-18 through 2026-04-06 共掛航班，由American Airlines負責飛行。(AA 5312)
星期六 15:18 Philadelphia (PHL) F 16:29 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4659 Non-stop Canadair CRJ 900 (CR9) 1:11 Effective 2026-03-21 through 2026-04-04 共掛航班，由American Airlines負責飛行。(AA 5312)
每日 10:26 Philadelphia (PHL) F 11:32 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4774 Non-stop Canadair CRJ 900 (CR9) 1:06 Effective 2026-07-02 through 2026-08-04 共掛航班，由American Airlines負責飛行。(AA 5406)
每日 10:30 Philadelphia (PHL) F 11:42 Ronald Reagan Washington (DCA) 2 Alaska Airlines AS 4774 Non-stop Canadair CRJ 900 (CR9) 1:12 Effective 2026-08-05 through 2026-09-08 共掛航班，由American Airlines負責飛行。(AA 5406)