Dulles to Sevierville (IAD–GKT) — Airlines, Schedules & Connections

IAD Airport Page →
396 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 2d ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

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No nonstop flights on this route. connecting options below.

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Dulles to Sevierville
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 396 mi 1h 16m nonstop 1 1-stop hubs

IAD–GKT is served by 1 airline with nonstop service. SGX leads the route. The flight covers 396 miles in approximately 1h 16m. Beyond nonstop, 1 hub offers 1-stop connections.

Also explore IAD Routes GKT Routes IAD Live Flights GKT Live Flights IAD Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop IAD–GKT service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
SGX SGX 1 – – 75% – –
Alliance coverage
Unaffiliated: SGX (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to GKT.
1-STOP
One-Stop Connections
1
Hubs
~3h
Fastest
~3h
Longest
AHN ~3h 27m
Verified with published schedule alignment and minimum connection time.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
IAD → GKT
75%
Generally reliable. Most flights run on time.
Departing
75%
Return
GKT → IAD
84%
Generally reliable. Most flights run on time.
Arriving
84%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAD delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Sevierville is 0 hours the same as Dulles.
IAD: EDT · GKT: EDT

When it's 6:00 PM in Dulles, it's 6:00 PM in Sevierville.
Distance & Flight Time
396 mi / 637 km
Nonstop flight time is approximately 1h 16m.
Getting to IAD

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).

Facts

IAD–GKT Quick Facts

Key statistics for the Dulles to Sevierville route.
Route details
Distance396 mi / 637 km
Flight time1h 16m
Time difference0 hours
Airlines (nonstop)1
Weekly flights1 out
1-stop connections1 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: GKT
Full nameGatlinburg-Pigeon Forge Airport
IATA / ICAOGKT / KGKT
TimezoneAmerica/Kentucky/Monticello
Elevation1,014 ft / 309 m
FAQ

Frequently Asked Questions

Common questions about IAD to GKT flights.
Nonstop flights from Washington Dulles International Airport to Gatlinburg-Pigeon Forge Airport take approximately 1h 16m. The route covers 396 miles.
1 airline operates nonstop service: SGX.
There are approximately 1 nonstop flights per week from IAD to GKT.
Yes, 1-stop connections are available through AHN. These options provide additional schedule flexibility.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from IAD to GKT

Washington Dulles International Airport (IAD) and Gatlinburg-Pigeon Forge Airport (GKT) are connected by nonstop service from SGX. With 1 weekly departures, this is a regularly served route.

IAD to GKT Flight Duration and Schedule

Nonstop flight time from IAD to GKT ranges from 1 hours 16 minutes. The route covers a distance of 396 miles (637 km).

Connecting Options and Alternatives

1 one-stop connections are available, with the fastest taking approximately 3 hours via AHN.