Chicago to Pittsburgh (ORD–PIT) — Airlines, Schedules & Connections
Flight Schedule
133 flights
Verified 37m ago
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No flights match your filters.
No nonstop flights on this route. connecting options below.
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Chicago to Pittsburgh
4 carriers, 364 flights/week nonstop.
4 Airlines
364 Flights/wk
412 mi
1h 25m nonstop
+1h ahead
125 1-stop hubs
ORD–PIT is served by 4 airlines with nonstop service. American Airlines, United Airlines and SkyWest Airlines lead the route. The flight covers 412 miles in approximately 1h 25m. Beyond nonstop, 125 hubs offer 1-stop connections.
Carriers on this route
Airline Landscape
All carriers operating nonstop ORD–PIT service, compared side by side.
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AA American Airlines Also: AS, GF, QF, QR, RJ | 85 | 319, 320, CR7, E75, E75L, E75S | 1h34-1h50 | Oneworld | AS, GF, QF, QR, RJ | |
| UA United Airlines Also: AC, AV, CM, EK, LX, NZ | 81 | 320, 738, 739, 73G, 7M8, 7M9, CR5, E75L, E7W | 1h25-2h24 | Star Alliance | AC, AV, CM, EK, LX, NZ | |
| OO SkyWest Airlines | 0 | – | – | – | – | |
| TWY TWY | 0 | – | – | – | – |
Aircraft on this route
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule
Weekly Schedule Pattern
Nonstop flight frequency by day of week, ORD to PIT direction.
Mon
52
flights
Tue
51
flights
Wed
51
flights
Thu
53
flights
Fri
52
flights
Sat
49
flights
Sun
56
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
63
Nonstop flights
364
Outbound / wk
412
Return / wk
Connections
Connection Landscape
Beyond nonstop. 1-stop and 2-stop options for ORD to PIT.
1-STOP
One-Stop Connections
125
Hubs
~2h
Fastest
~37h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
4,266
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.
Alternatives
Other ways to reach Pittsburgh from Chicago
Nearby airports with service to Pittsburgh International Airport.
| Metric | ORD→PIT | MDW→PIT | MKE→PIT |
|---|---|---|---|
| Distance from ORD | – | 15 mi | 67 mi |
| Nonstop airlines | 4 | 5 | 1 |
| Weekly flights | 364 | 22 | 1 |
| Flight time | 1h 25m | 0h 57m | 1h 20m |
| Departure OTP | 46% | – | – |
Chicago (MDW) to Pittsburgh flights · Milwaukee (MKE) to Pittsburgh flights · South Bend (SBN) to Pittsburgh flights
Airports within 200 miles of ORD with service to Pittsburgh International Airport.
Know before you go
Travel Essentials
Practical planning for this route.
Time Difference
+1h
Pittsburgh is 1 hour
ahead of
Chicago.
ORD: CDT · PIT: EDT
When it's 6:00 PM in Chicago, it's 7:00 PM in Pittsburgh.
ORD: CDT · PIT: EDT
When it's 6:00 PM in Chicago, it's 7:00 PM in Pittsburgh.
Distance & Flight Time
412 mi / 662 km
Nonstop flight time is approximately 1h 25m to 2h 24m.
Getting to ORD
CTA Blue Line runs 24/7 from downtown Loop stations to O'Hare (45 min, $5). Pace buses serve suburbs. Ride-shares cost $35–55 from downtown depending on traffic; add 30+ minutes during rush hour on the Kennedy Expressway.Economy parking lots E/F connect via ATS people mover. Terminal 5 (international) is separate from Terminals 1–3; allow extra time for inter-terminal transfers.
Facts
ORD–PIT Quick Facts
Key statistics for the Chicago to Pittsburgh route.
Route details
Distance412 mi / 662 km
Flight time1h 25m to 2h 24m
Time difference+1 hour
Airlines (nonstop)4
Weekly flights364 out / 412 return
1-stop connections125 hubs
Origin: ORD
Full nameChicago O'Hare International Airport
IATA / ICAOORD / KORD
TimezoneAmerica/Chicago
Passengers/yr80.0M
Elevation680 ft / 207 m
Destination: PIT
Full namePittsburgh International Airport
IATA / ICAOPIT / KPIT
TimezoneAmerica/New_York
Passengers/yr9.7M
Elevation1,203 ft / 367 m
FAQ
Frequently Asked Questions
Common questions about ORD to PIT flights.
Nonstop flights from Chicago O'Hare International Airport to Pittsburgh International Airport take approximately 1h 25m to 2h 24m. The route covers 412 miles.
4 airlines operate nonstop service: American Airlines, SkyWest Airlines, TWY and United Airlines. Plus 11 codeshare partners.
There are approximately 364 nonstop flights per week from ORD to PIT. The return direction has about 412 weekly flights.
Yes, 1-stop connections are available through CGF, YIP, BKL, SUS, ATW, MSN, MLI, MKE, CMH, CAK, BUF, CVG, MMU, LWB, MDT, ROC, SCE, CHO, SLN, TEB, BED, ALB, CHA, SYR, RIC, CAE, AGS, BTV, ILM, MEM, GPT, HPN, HHH, PSM, SUA, AFW, FXE, OKC, OPF, HOU, MLB, YWG, APF, PIE, RIL, MHT, YQB, CLL, TUL, GUC, EGE, TEX, NAS, MTJ, SCF, BZN, VNY, PSP, SNA, PUJ, EYW, YVR, RNO, SBA, BUR, LIR, SJC, AUA, MSY, MYR, KEF, JFK, SAV, ABQ, BOS, ATL, DTW, DCA, LTN, MSP, AUS, PHL, STL, BNA, IAD, TPA, IAH, MDW, JAX, ORF, RDU, EWR, BWI, CLT, BDL, DEN, SDF, MIA, YYZ, LGA, YUL, PVD, IND, MCO, DFW, FLL, RSW, CHS, SEA, PWM, SRQ, SFO, SLC, SAN, VPS, LAX, LHR, PBI, DAL, PHX, LAS, SBN, CUN, PVG and CLE. These options provide additional schedule flexibility.
Pittsburgh is 1 hour ahead of Chicago.
Yes, return flights from PIT to ORD are available. Use the direction toggle at the top to view the return schedule.
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 ORD to PIT
Chicago O'Hare International Airport (ORD) and Pittsburgh International Airport (PIT) are connected by nonstop service from American Airlines, SkyWest Airlines, TWY and United Airlines. With 364 weekly departures, this is a heavily served route.
ORD to PIT Flight Duration and Schedule
Nonstop flight time from ORD to PIT ranges from 1 hours 25 minutes to 2 hours 24 minutes. The route covers a distance of 412 miles (662 km). There are approximately 364 weekly flights outbound and 412 return, totaling 776 flights per week in both directions.
Connecting Options and Alternatives
125 one-stop connections are available, with the fastest taking approximately 2 hours via CGF. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Chicago (MDW), Milwaukee (MKE) and South Bend (SBN).