| 航班時刻表 |
|---|
| 直飛航班 |
| 星期四
09:40
Portland (PWM)
11:46
Washington Dulles (IAD) United Airlines UA 3421 Non-stop Embraer EMB 175 (E7W) 2:06 Operates only on 2026-02-12 |
| 每日
05:30
Portland (PWM)
07:28
Washington Dulles (IAD) United Airlines UA 3522 Non-stop Embraer EMB 175 (E7W) 1:58 Effective from 2026-10-25 |
| 每日
19:06
Portland (PWM)
21:06
Washington Dulles (IAD) United Airlines UA 3582 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2026-04-30 through 2026-05-20 |
| 每日
19:22
Portland (PWM)
21:20
Washington Dulles (IAD) United Airlines UA 3582 Non-stop Embraer EMB 175 (E7W) 1:58 Effective from 2026-05-21 |
| 每日
10:00
Portland (PWM)
11:53
Washington Dulles (IAD) United Airlines UA 3701 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-04-30 through 2026-05-20 |
| 每日
14:25
Portland (PWM)
16:30
Washington Dulles (IAD) United Airlines UA 3709 Non-stop Embraer EMB 175 (E7W) 2:05 Effective 2026-04-30 through 2026-05-20 |
| 每日
09:40
Portland (PWM)
11:47
Washington Dulles (IAD) United Airlines UA 4275 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:07 Effective 2026-03-05 through 2026-03-28 |
| 每日
05:30
Portland (PWM)
07:30
Washington Dulles (IAD) United Airlines UA 4467 Non-stop Canadair CRJ 550 (CR5) 2:00 Valid until 2026-01-05 |
| 每日
09:40
Portland (PWM)
11:44
Washington Dulles (IAD) United Airlines UA 4478 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-01-06 through 2026-02-11 |
| 每日
09:40
Portland (PWM)
11:43
Washington Dulles (IAD) United Airlines UA 4478 Non-stop Canadair CRJ 550 (CR5) 2:03 Effective 2026-02-13 through 2026-03-04 |
| 每日
10:05
Portland (PWM)
11:55
Washington Dulles (IAD) United Airlines UA 4478 Non-stop Canadair CRJ 550 (CR5) 1:50 Effective 2026-03-29 through 2026-04-29 |
| 每日
14:10
Portland (PWM)
16:13
Washington Dulles (IAD) United Airlines UA 4481 Non-stop Canadair CRJ 550 (CR5) 2:03 Effective 2026-02-12 through 2026-03-04 |
| 每日
14:27
Portland (PWM)
16:30
Washington Dulles (IAD) United Airlines UA 4481 Non-stop Canadair CRJ 550 (CR5) 2:03 Effective 2026-03-29 through 2026-04-29 |
| 每日
14:31
Portland (PWM)
16:30
Washington Dulles (IAD) United Airlines UA 4481 Non-stop Canadair CRJ 550 (CR5) 1:59 Effective 2026-01-06 through 2026-02-11 |
| 每日
14:32
Portland (PWM)
16:30
Washington Dulles (IAD) United Airlines UA 4481 Non-stop Canadair CRJ 550 (CR5) 1:58 Effective 2026-03-05 through 2026-03-28 |
| 星期一-星期五,星期日
19:30
Portland (PWM)
21:25
Washington Dulles (IAD) United Airlines UA 4482 Non-stop Canadair CRJ 550 (CR5) 1:55 Valid until 2026-01-04 |
| 每日
10:19
Portland (PWM)
12:20
Washington Dulles (IAD) United Airlines UA 4566 Non-stop Canadair CRJ 550 (CR5) 2:01 Valid until 2026-01-05 |
| 每日
14:14
Portland (PWM)
16:15
Washington Dulles (IAD) United Airlines UA 4568 Non-stop Canadair CRJ 550 (CR5) 2:01 Valid until 2026-01-04 |
| 星期一
14:16
Portland (PWM)
16:17
Washington Dulles (IAD) United Airlines UA 4568 Non-stop Canadair CRJ 550 (CR5) 2:01 Operates only on 2026-01-05 |
| 每日
19:22
Portland (PWM)
21:20
Washington Dulles (IAD) United Airlines UA 4578 Non-stop Canadair CRJ 550 (CR5) 1:58 Effective 2026-03-29 through 2026-04-29 |
| 每日
14:45
Portland (PWM)
16:25
Washington Dulles (IAD) United Airlines UA 4895 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:40 Effective from 2026-05-21 |
| 每日
09:34
Portland (PWM)
11:32
Washington Dulles (IAD) United Airlines UA 6210 Non-stop Embraer EMB 175 (E7W) 1:58 Effective from 2026-05-21 |
| 直飛﹣共掛航班 |
| 每日
09:34
Portland (PWM)
11:32
Washington Dulles (IAD) Copa Airlines CM 1429 Non-stop Embraer EMB 175 (E7W) 1:58 Effective from 2026-05-21 共掛航班,由United Airlines負責飛行。(UA 6210) |
| 每日
09:40
Portland (PWM)
11:44
Washington Dulles (IAD) Copa Airlines CM 1429 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-01-06 through 2026-02-11 共掛航班,由United Airlines負責飛行。(UA 4478) |
| 星期四
09:40
Portland (PWM)
11:46
Washington Dulles (IAD) Copa Airlines CM 1429 Non-stop Embraer EMB 175 (E7W) 2:06 Operates only on 2026-02-12 共掛航班,由United Airlines負責飛行。(UA 3421) |
| 每日
09:40
Portland (PWM)
11:43
Washington Dulles (IAD) Copa Airlines CM 1429 Non-stop Canadair CRJ 550 (CR5) 2:03 Effective 2026-02-13 through 2026-03-04 共掛航班,由United Airlines負責飛行。(UA 4478) |
| 每日
09:40
Portland (PWM)
11:47
Washington Dulles (IAD) Copa Airlines CM 1429 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:07 Effective 2026-03-05 through 2026-03-28 共掛航班,由United Airlines負責飛行。(UA 4275) |
| 每日
10:00
Portland (PWM)
11:53
Washington Dulles (IAD) Copa Airlines CM 1429 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-04-30 through 2026-05-20 共掛航班,由United Airlines負責飛行。(UA 3701) |
| 每日
10:05
Portland (PWM)
11:55
Washington Dulles (IAD) Copa Airlines CM 1429 Non-stop Canadair CRJ 550 (CR5) 1:50 Effective 2026-03-29 through 2026-04-29 共掛航班,由United Airlines負責飛行。(UA 4478) |
| 星期一,星期六
10:19
Portland (PWM)
12:20
Washington Dulles (IAD) Copa Airlines CM 1429 Non-stop Canadair CRJ 550 (CR5) 2:01 Effective 2026-01-03 through 2026-01-05 共掛航班,由United Airlines負責飛行。(UA 4566) |
| 星期一-星期五,星期日
19:30
Portland (PWM)
21:25
Washington Dulles (IAD) Copa Airlines CM 1429 Non-stop Canadair CRJ 550 (CR5) 1:55 Valid until 2026-01-04 共掛航班,由United Airlines負責飛行。(UA 4482) |
| 每日
09:34
Portland (PWM)
11:32
Washington Dulles (IAD) Avianca AV 2094 Non-stop Embraer EMB 175 (E7W) 1:58 Effective from 2026-05-21 共掛航班,由United Airlines負責飛行。(UA 6210) |
| 每日
09:40
Portland (PWM)
11:44
Washington Dulles (IAD) Avianca AV 2094 Non-stop Canadair CRJ 550 (CR5) 2:04 Effective 2026-01-06 through 2026-02-11 共掛航班,由United Airlines負責飛行。(UA 4478) |
| 星期四
09:40
Portland (PWM)
11:46
Washington Dulles (IAD) Avianca AV 2094 Non-stop Embraer EMB 175 (E7W) 2:06 Operates only on 2026-02-12 共掛航班,由United Airlines負責飛行。(UA 3421) |
| 每日
09:40
Portland (PWM)
11:43
Washington Dulles (IAD) Avianca AV 2094 Non-stop Canadair CRJ 550 (CR5) 2:03 Effective 2026-02-13 through 2026-03-04 共掛航班,由United Airlines負責飛行。(UA 4478) |
| 每日
09:40
Portland (PWM)
11:47
Washington Dulles (IAD) Avianca AV 2094 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:07 Effective 2026-03-05 through 2026-03-28 共掛航班,由United Airlines負責飛行。(UA 4275) |
| 每日
10:00
Portland (PWM)
11:53
Washington Dulles (IAD) Avianca AV 2094 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-04-30 through 2026-05-20 共掛航班,由United Airlines負責飛行。(UA 3701) |
| 每日
10:05
Portland (PWM)
11:55
Washington Dulles (IAD) Avianca AV 2094 Non-stop Canadair CRJ 550 (CR5) 1:50 Effective 2026-03-29 through 2026-04-29 共掛航班,由United Airlines負責飛行。(UA 4478) |
| 每日
10:19
Portland (PWM)
12:20
Washington Dulles (IAD) Avianca AV 2094 Non-stop Canadair CRJ 550 (CR5) 2:01 Valid until 2026-01-05 共掛航班,由United Airlines負責飛行。(UA 4566) |