St Louis to Pittsburgh (STL–AGC) — Airlines, Schedules & Connections

STL Airport Page →
567 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 2 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 2 hubs
PIT Pittsburgh ~3h 17m UAWN → Pittsburgh (PIT) to Pittsburgh flights
PHL Philadelphia ~4h 24m AAEIWN → Philadelphia (PHL) to Pittsburgh flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
St Louis to Pittsburgh
Flown by charter / private operators — no scheduled airline service.
567 mi 2h 11m nonstop +1h ahead

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

Also explore STL Routes AGC Routes STL Live Flights AGC Live Flights STL Delays
All flights from Pittsburgh (AGC) Pittsburgh to St Louis flights
Connections

Connection Landscape

1-stop and 2-stop options for STL to AGC.
1-STOP
One-Stop Connections
2
Hubs
~3h
Fastest
~4h
Longest
PIT ~3h 17m PHL ~4h 24m
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
STL → AGC
71%
Moderate delays possible. Allow buffer time.
Departing
71%
Return
AGC → STL
79%
Generally reliable. Most flights run on time.
Arriving
79%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. STL delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Pittsburgh is 1 hour ahead of St Louis.
STL: CDT · AGC: EDT

When it's 6:00 PM in St Louis, it's 7:00 PM in Pittsburgh.
Distance & Flight Time
567 mi / 912 km
Nonstop flight time is approximately 2h 11m gate to gate.
Facts

STL–AGC Quick Facts

Key statistics for the St Louis to Pittsburgh route.
Route details
Distance567 mi / 912 km
Flight time2h 11m
Time difference+1 hour
Airlines (nonstop)Charter / private
1-stop connectionsAvailable
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: AGC
Full nameAllegheny County Airport
IATA / ICAOAGC / KAGC
TimezoneAmerica/New_York
Elevation1,252 ft / 382 m
FAQ

Frequently Asked Questions

Common questions about STL to AGC flights.
Nonstop flights from St. Louis Lambert International Airport to Allegheny County Airport take about 2h 11m gate to gate. The route covers 567 miles.
Yes, 1-stop connections are available, ranked by layover time.
Pittsburgh is 1 hour ahead of St Louis.
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 STL to AGC

St. Louis Lambert International Airport (STL) and Allegheny County Airport (AGC) are connected through multiple connecting hub airports.

STL to AGC Flight Duration and Schedule

Nonstop flight time from STL to AGC is about 2 hours 11 minutes gate to gate. The route covers a distance of 567 miles (912 km).

Connecting Options and Alternatives

1-stop connecting options are also available.