Knoxville/Maryville to Portsmouth (TYS–PSM) — Airlines, Schedules & Connections

TYS Airport Page →
862 mi airlines charter/private ~1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 4 1-stop flights Verified 3d ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
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.

✦ 1-Stop connections via 4 hubs
SFB Orlando 5h 56m G4 → G4 Orlando (SFB) to Portsmouth flights
PIE Pinellas Park 10h 4m G4 → G4 Pinellas Park (PIE) to Portsmouth flights
MCO Orlando 21h 44m G4WN → MX Orlando (MCO) to Portsmouth flights
PGD Punta Gorda ~6h 28m G4 → G4 Punta Gorda (PGD) to Portsmouth flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Knoxville/Maryville to Portsmouth
Flown by charter / private operators — no scheduled airline service.
862 mi 2h 57m nonstop

TYS–PSM has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore TYS Routes PSM Routes TYS Live Flights PSM Live Flights TYS Delays
All flights from Portsmouth (PSM) Portsmouth to Knoxville/Maryville flights
Connections

Connection Landscape

1-stop and 2-stop options for TYS to PSM.
1-STOP
One-Stop Connections
4
Hubs
~5h
Fastest
~21h
Longest
SFB ~5h 56m PGD ~6h 28m PIE ~10h 4m MCO ~21h 44m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
35
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
TYS → PSM
100%
Generally reliable. Most flights run on time.
Departing
100%
Return
PSM → TYS
50%
Frequent delays expected. Consider flexible booking.
Arriving
50%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. TYS delays →
Alternatives

Other ways to reach Portsmouth from Knoxville/Maryville

Nearby airports with service to Portsmouth International Airport at Pease.
Metric TYS→PSM BNA→PSM ATL→PSM
Distance from TYS – 152 mi 152 mi
Nonstop airlines – 1 1
Weekly flights ~1 1 –
Flight time 2h 57m 3h 20m 1h 58m
Departure OTP 100% – –
Nashville (BNA) to Portsmouth flights · Atlanta (ATL) to Portsmouth flights · Charlotte (CLT) to Portsmouth flights
Airports within 200 miles of TYS with service to Portsmouth International Airport at Pease.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Portsmouth is 0 hours the same as Knoxville/Maryville.
TYS: EDT · PSM: EDT

When it's 6:00 PM in Knoxville/Maryville, it's 6:00 PM in Portsmouth.
Distance & Flight Time
862 mi / 1,387 km
Nonstop flight time is approximately 2h 57m gate to gate.
Facts

TYS–PSM Quick Facts

Key statistics for the Knoxville/Maryville to Portsmouth route.
Route details
Distance862 mi / 1,387 km
Flight time2h 57m
Time difference0 hours
Airlines (nonstop)Charter / private
Weekly flights~1 out
1-stop connectionsAvailable
Origin: TYS
Full nameMcGhee Tyson Airport
IATA / ICAOTYS / KTYS
TimezoneAmerica/New_York
Passengers/yr3.3M
Elevation981 ft / 299 m
Destination: PSM
Full namePortsmouth International Airport at Pease
IATA / ICAOPSM / KPSM
TimezoneAmerica/New_York
Passengers/yr0.2M
Elevation100 ft / 30 m
FAQ

Frequently Asked Questions

Common questions about TYS to PSM flights.
Nonstop flights from McGhee Tyson Airport to Portsmouth International Airport at Pease take about 2h 57m gate to gate. The route covers 862 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Orlando Sanford, St. Petersburg Clearwater and Orlando.
Nearby alternatives include BNA, ATL and CLT. 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 TYS to PSM

McGhee Tyson Airport (TYS) and Portsmouth International Airport at Pease (PSM) are connected through multiple connecting hub airports.

TYS to PSM Flight Duration and Schedule

Nonstop flight time from TYS to PSM is about 2 hours 57 minutes gate to gate. The route covers a distance of 862 miles (1,387 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Orlando Sanford, St. Petersburg Clearwater and Orlando. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Nashville (BNA), Atlanta (ATL) and Charlotte (CLT).