Alaska Airlines 航班從 Ronald Reagan Washington (DCA) 至 Buffalo (BUF).

航班時刻表
直飛﹣共掛航班
每日 22:00 Ronald Reagan Washington (DCA) 2 23:16 Buffalo (BUF) Alaska Airlines AS 4542 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective 2026-05-21 through 2026-07-01 共掛航班，由American Airlines負責飛行。(AA 5241)
每日 22:00 Ronald Reagan Washington (DCA) 2 23:18 Buffalo (BUF) Alaska Airlines AS 4542 Non-stop Canadair CRJ 700 (CR7) 1:18 Effective 2026-07-02 through 2026-08-04 共掛航班，由American Airlines負責飛行。(AA 5241)
星期六 19:50 Ronald Reagan Washington (DCA) 2 21:20 Buffalo (BUF) Alaska Airlines AS 4630 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2026-02-14 through 2026-03-07 共掛航班，由American Airlines負責飛行。(AA 5158)
星期六 19:50 Ronald Reagan Washington (DCA) 2 21:18 Buffalo (BUF) Alaska Airlines AS 4630 Non-stop Canadair CRJ 700 (CR7) 1:28 Effective 2026-03-14 through 2026-04-04 共掛航班，由American Airlines負責飛行。(AA 5158)
星期六 19:51 Ronald Reagan Washington (DCA) 2 21:16 Buffalo (BUF) Alaska Airlines AS 4630 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2026-01-10 through 2026-02-07 共掛航班，由American Airlines負責飛行。(AA 5158)
星期一-星期五,星期日 22:00 Ronald Reagan Washington (DCA) 2 23:27 Buffalo (BUF) Alaska Airlines AS 4630 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-02-15 through 2026-03-06 共掛航班，由American Airlines負責飛行。(AA 5158)
星期一-星期五,星期日 22:08 Ronald Reagan Washington (DCA) 2 23:31 Buffalo (BUF) Alaska Airlines AS 4630 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2026-03-18 through 2026-04-06 共掛航班，由American Airlines負責飛行。(AA 5158)
星期六 19:59 Ronald Reagan Washington (DCA) 2 21:20 Buffalo (BUF) Alaska Airlines AS 6161 Non-stop Embraer EMB 175 (E75) 1:21 Valid until 2026-01-03 共掛航班，由American Airlines負責飛行。(AA 4692)
每日 22:00 Ronald Reagan Washington (DCA) 2 23:13 Buffalo (BUF) Alaska Airlines AS 6220 Non-stop Canadair CRJ 700 (CR7) 1:13 Effective 2026-04-07 through 2026-05-20 共掛航班，由American Airlines負責飛行。(AA 5243)
每日 22:00 Ronald Reagan Washington (DCA) 2 23:30 Buffalo (BUF) Alaska Airlines AS 6220 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2026-08-05 through 2026-09-08 共掛航班，由American Airlines負責飛行。(AA 4597)
每日 22:00 Ronald Reagan Washington (DCA) 2 23:17 Buffalo (BUF) Alaska Airlines AS 6220 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2026-09-09 through 2026-10-04 共掛航班，由American Airlines負責飛行。(AA 4624)
每日 22:00 Ronald Reagan Washington (DCA) 2 23:26 Buffalo (BUF) Alaska Airlines AS 6220 Non-stop Embraer EMB 175 (E75) 1:26 Effective from 2026-10-05 共掛航班，由American Airlines負責飛行。(AA 4597)
星期四,星期五 22:00 Ronald Reagan Washington (DCA) 2 23:27 Buffalo (BUF) Alaska Airlines AS 6735 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-02-12 through 2026-02-13 共掛航班，由American Airlines負責飛行。(AA 5158)