Dulles to Gulfport (IAD–GPT) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
IAD–GPT had nonstop service from Sun Country Airlines, last on the schedule in July 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 884 miles in 2h 7m.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| SY Sun Country Airlines | 0 | – | – | – | – |
Connection Landscape
On-Time Performance
Other ways to reach Gulfport from Dulles
| Metric | IAD→GPT | BWI→GPT | RIC→GPT |
|---|---|---|---|
| Distance from IAD | – | 45 mi | 100 mi |
| Nonstop airlines | – | 4 | 1 |
| Weekly flights | – | 1 | – |
| Flight time | 2h 7m | 2h 7m | 2h 15m |
| Departure OTP | 41% | – | – |
Travel Essentials
IAD: EDT · GPT: CDT
When it's 6:00 PM in Dulles, it's 5:00 PM in Gulfport.
WMATA Silver Line Metro now reaches Dulles directly; take Silver Line to Washington Dulles Airport station (about 65 min from Metro Center, ~$7). The connection opened in late 2022.Ride-shares from downtown DC run $35–60 and take 35–50 minutes via I-66 (longer during peak hours). Washington Flyer coach to Wiehle-Reston East Metro costs $6. The airport is 27 miles from downtown; taxis are expensive ($60–80).
IAD–GPT Quick Facts
Frequently Asked Questions
Flights from IAD to GPT
Washington Dulles International Airport (IAD) and Gulfport Biloxi International Airport (GPT) had nonstop service from Sun Country Airlines, last on the schedule in July 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.
IAD to GPT Flight Duration and Schedule
Nonstop flight time from IAD to GPT is about 2 hours 7 minutes gate to gate. The route covers a distance of 884 miles (1,422 km).
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Hartsfield Jackson Atlanta, Charlotte Douglas and George Bush Intercontinental. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Baltimore (BWI) and Richmond (RIC).