Columbus to Portsmouth (CMH–PSM) — Airlines, Schedules & Connections

CMH Airport Page →
659 mi airlines charter/private ~1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 5 1-stop flights Verified 3w 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 5 hubs
MCO Orlando 6h 13m EJAF9NK → MX Orlando (MCO) to Portsmouth flights
RDU Raleigh/Durham 8h 24m EJAMX → MX Raleigh/Durham (RDU) to Portsmouth flights
LAX Los Angeles 22h 11m AAASMH → AN Los Angeles (LAX) to Portsmouth flights
PIT Pittsburgh ~3h 44m AADLUA → Pittsburgh (PIT) to Portsmouth flights
RSW Fort Myers ~7h 7m MXWN → Fort Myers (RSW) to Portsmouth flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Columbus to Portsmouth
Flown by charter / private operators — no scheduled airline service.
659 mi 2h 2m nonstop

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

Also explore CMH Routes PSM Routes CMH Live Flights PSM Live Flights CMH Delays
All flights from Portsmouth (PSM) Portsmouth to Columbus flights
Connections

Connection Landscape

1-stop and 2-stop options for CMH to PSM.
1-STOP
One-Stop Connections
5
Hubs
~3h
Fastest
~22h
Longest
PIT ~3h 44m MCO ~6h 13m RSW ~7h 7m RDU ~8h 24m LAX ~22h 11m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
55
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
CMH → PSM
84%
Generally reliable. Most flights run on time.
Departing
84%
Return
PSM → CMH
75%
Generally reliable. Most flights run on time.
Arriving
75%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. CMH delays →
Alternatives

Other ways to reach Portsmouth from Columbus

Nearby airports with service to Portsmouth International Airport at Pease.
Metric CMH→PSM DAY→PSM
Distance from CMH – 71 mi
Nonstop airlines – 1
Weekly flights ~1 –
Flight time 2h 2m 2h 11m
Departure OTP 84% –
Dayton (DAY) to Portsmouth flights
Airports within 200 miles of CMH 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 Columbus.
CMH: EDT · PSM: EDT

When it's 6:00 PM in Columbus, it's 6:00 PM in Portsmouth.
Distance & Flight Time
659 mi / 1,060 km
Nonstop flight time is approximately 2h 2m gate to gate.
Facts

CMH–PSM Quick Facts

Key statistics for the Columbus to Portsmouth route.
Route details
Distance659 mi / 1,060 km
Flight time2h 2m
Time difference0 hours
Airlines (nonstop)Charter / private
Weekly flights~1 out / ~1 return
1-stop connectionsAvailable
Origin: CMH
Full nameJohn Glenn Columbus International Airport
IATA / ICAOCMH / KCMH
TimezoneAmerica/New_York
Passengers/yr8.8M
Elevation815 ft / 248 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 CMH to PSM flights.
Nonstop flights from John Glenn Columbus International Airport to Portsmouth International Airport at Pease take about 2h 2m gate to gate. The route covers 659 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Orlando, Raleigh-Durham and Los Angeles.
Yes, return flights from PSM to CMH are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include DAY. 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 CMH to PSM

John Glenn Columbus International Airport (CMH) and Portsmouth International Airport at Pease (PSM) are connected through multiple connecting hub airports.

CMH to PSM Flight Duration and Schedule

Nonstop flight time from CMH to PSM is about 2 hours 2 minutes gate to gate. The route covers a distance of 659 miles (1,060 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Orlando, Raleigh-Durham and Los Angeles. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Dayton (DAY).