Gulfport to Knoxville/Maryville (GPT–TYS) — Airlines, Schedules & Connections

GPT Airport Page →
475 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 6 1-stop flights Verified 3mos ago
Also flown by charter / private operators.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

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.

Last scheduled nonstop: Jun 2026.

✦ 1-Stop connections via 6 hubs
ATL Atlanta 3h 13m AFAMDL → AFAMDL Atlanta (ATL) to Knoxville/Maryville flights
CLT Charlotte 4h 5m AA → AABA Charlotte (CLT) to Knoxville/Maryville flights
IAH Houston 4h 45m ACCMNZ → UA Houston (IAH) to Knoxville/Maryville flights
DFW Dallas-Fort Worth 6h 4m AAASGF → AAASAY Dallas-Fort Worth (DFW) to Knoxville/Maryville flights
LAS Las Vegas 10h 40m MX → G4 Las Vegas (LAS) to Knoxville/Maryville flights
MCO Orlando 12h 37m MX → G4LXJWN Orlando (MCO) to Knoxville/Maryville flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Gulfport to Knoxville/Maryville
Connecting service available through multiple hubs.
1 Airlines 475 mi 2h 12m nonstop +1h ahead

GPT–TYS had nonstop service from Sun Country Airlines, last on the schedule in June 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 475 miles in 2h 12m.

Also explore Browse available seat maps GPT Routes TYS Routes GPT Live Flights TYS Live Flights GPT Delays TYS Delays
All flights from Knoxville/Maryville (TYS) Knoxville/Maryville to Gulfport flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop GPT–TYS service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
SY Sun Country Airlines 0 – – 100% – –
Alliance coverage
Unaffiliated: SY (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for GPT to TYS.
1-STOP
One-Stop Connections
6
Hubs
~3h
Fastest
~12h
Longest
ATL ~3h 13m CLT ~4h 5m IAH ~4h 45m DFW ~6h 4m LAS ~10h 40m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
191
Candidates
Two-stop connections loaded in the connections tab above.
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
GPT → TYS
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
67%
Return
TYS → GPT
50%
Frequent delays expected. Consider flexible booking.
Departing
50%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. GPT delays → TYS delays →
Alternatives

Other ways to reach Knoxville/Maryville from Gulfport

Nearby airports with service to McGhee Tyson Airport.
Metric GPT→TYS PNS→TYS VPS→TYS
Distance from GPT – 112 mi 152 mi
Nonstop airlines – 1 2
Weekly flights – – 18
Flight time 2h 12m 1h 46m 1h 21m
Departure OTP 100% – –
Pensacola (PNS) to Knoxville/Maryville flights · Valparaiso (VPS) to Knoxville/Maryville flights · Destin (DSI) to Knoxville/Maryville flights
Airports within 200 miles of GPT with service to McGhee Tyson Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Knoxville/Maryville is 1 hour ahead of Gulfport.
GPT: CDT · TYS: EDT

When it's 6:00 PM in Gulfport, it's 7:00 PM in Knoxville/Maryville.
Distance & Flight Time
475 mi / 764 km
Nonstop flight time is approximately 2h 12m gate to gate.
Facts

GPT–TYS Quick Facts

Key statistics for the Gulfport to Knoxville/Maryville route.
Route details
Distance475 mi / 764 km
Flight time2h 12m
Time difference+1 hour
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: GPT
Full nameGulfport Biloxi International Airport
IATA / ICAOGPT / KGPT
TimezoneAmerica/Chicago
Passengers/yr0.8M
Elevation28 ft / 9 m
Destination: TYS
Full nameMcGhee Tyson Airport
IATA / ICAOTYS / KTYS
TimezoneAmerica/New_York
Passengers/yr3.3M
Elevation981 ft / 299 m
FAQ

Frequently Asked Questions

Common questions about GPT to TYS flights.
Nonstop flights from Gulfport Biloxi International Airport to McGhee Tyson Airport take about 2h 12m gate to gate. The route covers 475 miles.
1 airline operated the nonstop from GPT to TYS: Sun Country Airlines. The last scheduled nonstop was in June 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in June 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 2h 12m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Hartsfield Jackson Atlanta, Charlotte Douglas and George Bush Intercontinental.
On a single ticket, yes. Your bags are checked through to TYS and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Knoxville/Maryville is 1 hour ahead of Gulfport.
Yes, return flights from TYS to GPT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include PNS, VPS and DSI. See the Alternatives section for a full comparison.
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 GPT to TYS

Gulfport Biloxi International Airport (GPT) and McGhee Tyson Airport (TYS) had nonstop service from Sun Country Airlines, last on the schedule in June 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.

GPT to TYS Flight Duration and Schedule

Nonstop flight time from GPT to TYS is about 2 hours 12 minutes gate to gate. The route covers a distance of 475 miles (764 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 Pensacola (PNS), Valparaiso (VPS) and Destin (DSI).