| 비행시간표 |
|---|
| 직항 공동운항: |
| 월-수,토,일
10:20
Pittsburgh (PIT)
11:25
Washington Dulles (IAD) LH 7997 Non-stop Boeing 737-700 (73G) 1:05 Effective 2026-05-16 through 2026-05-20 United Airlines 공동운항편(UA 1689) |
| 매일
10:20
Pittsburgh (PIT)
11:26
Washington Dulles (IAD) LH 7997 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2026-06-25 through 2026-10-24 United Airlines 공동운항편(UA 6184) |
| 매일
13:00
Pittsburgh (PIT)
14:06
Washington Dulles (IAD) LH 7997 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2026-05-21 through 2026-06-24 United Airlines 공동운항편(UA 6284) |