Direct flights from Harrisburg to Washington
11 nonstop flights a week on 1 airline. Zero layovers — one hop from MDT to IAD.
Flight time: about 26m nonstop
Which days does it fly?
When does it fly?
Departure times in Harrisburg local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United GJS4491 | 6:21a | 30m | Mon, Fri |
| United GJS4491 | 6:31a | 44m | Sun |
| United GJS4491 | 6:43a | 26m | Thu |
| United GJS4538 | 2:58p | 18m | Mon, Sun |
| United UCA3258 | 3:02p | 35m | Wed |
| United UCA4268 | 3:05p | 41m | Fri |
| United GJS4591 | 3:07p | 18m | Thu |
| United GJS4538 | 3:47p | 18m | Sat |
| United GJS4538 | 5:01p | 26m | Tue |
United
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The route
One hop: MDT → IADDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Harrisburg (MDT) to Washington (IAD)
Harrisburg International Airport (MDT) has 11 nonstop flights a week to Washington (IAD), operated by United. No layovers, no connections — one hop out of MDT and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Harrisburg to Washington?
The nonstop flight from Harrisburg (MDT) to Washington (IAD) takes about 26m in the air, based on recently observed nonstop departures.