S9 999 then UA 4577 at Dulles
Philadelphia → Washington → Portland (Maine)
Timetable, Washington time
12:32S9 999 from Philadelphia at the gate
22:13UA 4577 to Portland (Maine) leaves the gate
9 h 41 apart on the timetable
The last day both flew
Between the gates: S9 999 reaching its gate to UA 4577 leaving its gate.
No day with both gate times.
No gate time on the board on 1 day.
Times each day
| Day | S9 999 at the gate | UA 4577 left the gate | Between |
|---|---|---|---|
| Thu 5 Nov | No gate time on the board | ||
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.
Later flights to Portland (Maine)
No later flight to Portland (Maine) on the timetable.