| 비행시간표 |
|---|
| 직항 공동운항: |
| 월,수-일
19:36
Richmond (RIC)
20:40
Washington Dulles (IAD) LH 7581 Non-stop Canadair CRJ 550 (CR5) 1:04 Valid until 2026-01-04 United Airlines 공동운항편(UA 4422) |
| 수-일
19:54
Richmond (RIC)
21:01
Washington Dulles (IAD) LH 7581 Non-stop Canadair CRJ 550 (CR5) 1:07 Effective 2026-01-07 through 2026-01-11 United Airlines 공동운항편(UA 4422) |
| 월,수-일
19:59
Richmond (RIC)
21:07
Washington Dulles (IAD) LH 7581 Non-stop Canadair CRJ 550 (CR5) 1:08 Effective 2026-03-13 through 2026-03-27 United Airlines 공동운항편(UA 4422) |
| 토
19:59
Richmond (RIC)
21:07
Washington Dulles (IAD) LH 7581 Non-stop Embraer EMB 175 (E7W) 1:08 Operates only on 2026-03-28 United Airlines 공동운항편(UA 3622) |
| 매일
19:59
Richmond (RIC)
20:57
Washington Dulles (IAD) LH 7581 Non-stop Canadair CRJ 550 (CR5) 0:58 Effective 2026-03-29 through 2026-04-29 United Airlines 공동운항편(UA 4422) |
| 매일
20:00
Richmond (RIC)
20:58
Washington Dulles (IAD) LH 7581 Non-stop Canadair CRJ 550 (CR5) 0:58 Effective 2026-04-30 through 2026-05-20 United Airlines 공동운항편(UA 4422) |
| 매일
20:25
Richmond (RIC)
21:16
Washington Dulles (IAD) LH 7581 Non-stop Canadair CRJ 550 (CR5) 0:51 Effective from 2026-05-21 United Airlines 공동운항편(UA 4422) |