Islip to Portland (ISP–PWM) — Airlines, Schedules & Connections

ISP Airport Page →
243 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 6 1-stop flights Verified 2mos 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 6 hubs
BWI Baltimore 3h 30m WN → WN Baltimore (BWI) to Portland flights
ORF Norfolk 4h 3m MX → MX Norfolk (ORF) to Portland flights
MCO Orlando 12h 34m B6F9WN → EJAMX Orlando (MCO) to Portland flights
TPA Tampa 23h 14m F9WN → MX Tampa (TPA) to Portland flights
CHS Charleston 24h 36m MX → MX Charleston (CHS) to Portland flights
RDU Raleigh/Durham 25h 48m MX → MX Raleigh/Durham (RDU) to Portland flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Islip to Portland
Flown by charter / private operators — no scheduled airline service.
243 mi 1h 13m nonstop

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

Also explore ISP Routes PWM Routes ISP Live Flights PWM Live Flights ISP Delays PWM Delays
All flights from Portland (PWM) Portland to Islip flights
Connections

Connection Landscape

1-stop and 2-stop options for ISP to PWM.
1-STOP
One-Stop Connections
6
Hubs
~3h
Fastest
~25h
Longest
BWI ~3h 30m ORF ~4h 3m MCO ~12h 34m TPA ~23h 14m CHS ~24h 36m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
286
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
ISP → PWM
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
PWM → ISP
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ISP delays → PWM delays →
Alternatives

Other ways to reach Portland from Islip

Nearby airports with service to Portland International Jetport.
Metric ISP→PWM HVN→PWM HPN→PWM
Distance from ISP – 34 mi 37 mi
Nonstop airlines – 1 5
Weekly flights – 1 1
Flight time 1h 13m 0h 43m 0h 40m
Departure OTP 100% – –
New Haven (HVN) to Portland flights · White Plains (HPN) to Portland flights · New York (JFK) to Portland flights
Airports within 200 miles of ISP with service to Portland International Jetport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Portland is 0 hours the same as Islip.
ISP: EDT · PWM: EDT

When it's 6:00 PM in Islip, it's 6:00 PM in Portland.
Distance & Flight Time
243 mi / 391 km
Nonstop flight time is approximately 1h 13m gate to gate.
Facts

ISP–PWM Quick Facts

Key statistics for the Islip to Portland route.
Route details
Distance243 mi / 391 km
Flight time1h 13m
Time difference0 hours
Airlines (nonstop)Charter / private
1-stop connectionsAvailable
Origin: ISP
Full nameLong Island MacArthur Airport
IATA / ICAOISP / KISP
TimezoneAmerica/New_York
Passengers/yr1.4M
Elevation99 ft / 30 m
Destination: PWM
Full namePortland International Jetport
IATA / ICAOPWM / KPWM
TimezoneAmerica/New_York
Passengers/yr2.4M
Elevation76 ft / 23 m
FAQ

Frequently Asked Questions

Common questions about ISP to PWM flights.
Nonstop flights from Long Island MacArthur Airport to Portland International Jetport take about 1h 13m gate to gate. The route covers 243 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Baltimore/Washington International Thurgood Marshall, Norfolk and Orlando.
Nearby alternatives include HVN, HPN and JFK. 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 ISP to PWM

Long Island MacArthur Airport (ISP) and Portland International Jetport (PWM) are connected through multiple connecting hub airports.

ISP to PWM Flight Duration and Schedule

Nonstop flight time from ISP to PWM is about 1 hours 13 minutes gate to gate. The route covers a distance of 243 miles (391 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Baltimore/Washington International Thurgood Marshall, Norfolk and Orlando. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include New Haven (HVN), White Plains (HPN) and New York (JFK).