Islip to Pittsburgh (ISP–AGC) — Airlines, Schedules & Connections

ISP Airport Page →
airlines 0/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
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Islip to Pittsburgh
Connecting service available through multiple hubs.
5 1-stop hubs

While no nonstop service exists between ISP and AGC, connecting options are available through 5 hubs.

Also explore ISP Routes AGC Routes ISP Live Flights AGC Live Flights ISP Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ISP to AGC.
1-STOP
One-Stop Connections
5
Hubs
~4h
Fastest
~7h
Longest
CLT ~4h 16m ILM ~4h 46m MCO ~6h 10m PBI ~6h 43m FLL ~7h 19m
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
ISP → AGC
80%
Generally reliable. Most flights run on time.
Departing
80%
Return
AGC → ISP
100%
Generally reliable. Most flights run on time.
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ISP delays →
Know before you go

Travel Essentials

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

When it's 6:00 PM in Islip, it's 6:00 PM in Pittsburgh.
Facts

ISP–AGC Quick Facts

Key statistics for the Islip to Pittsburgh route.
Route details
Time difference0 hours
Airlines (nonstop)0
1-stop connections5 hubs
Origin: ISP
Full nameLong Island MacArthur Airport
IATA / ICAOISP / KISP
TimezoneAmerica/New_York
Passengers/yr1.4M
Elevation99 ft / 30 m
Destination: AGC
Full nameAllegheny County Airport
IATA / ICAOAGC / KAGC
TimezoneAmerica/Detroit
Elevation1,252 ft / 382 m
FAQ

Frequently Asked Questions

Common questions about ISP to AGC flights.
Yes, 1-stop connections are available through CLT, ILM, MCO, PBI and FLL. 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.

Connecting Options and Alternatives

5 one-stop connections are available, with the fastest taking approximately 4 hours via CLT.