Chicago to Pittsburgh (ORD-PIT): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop between Chicago (ORD) and Pittsburgh (PIT), roughly 144 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on American Airlines, on every ORD to PIT departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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144
Nonstop flights a week
411 mi
Nonstop distance
Free
To get started

Chicago to Pittsburgh flight schedule

Scheduled nonstop departures for ORD to PIT, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Chicago (ORD) to Pittsburgh (PIT)
Date Flight Airline Departs ORD Arrives PIT Duration Aircraft
UA 1285United Airlines07:1009:491h 39m320
AA 4467American Airlines09:0511:541h 49mE75
UA 567United Airlines10:3613:151h 39m320
UA 3416United Airlines12:2915:071h 38mE7W
UA 4525United Airlines12:2915:061h 37mCR5
AA 1173American Airlines12:3915:161h 37m320
UA 3432United Airlines12:4715:251h 38mE7W
UA 4570United Airlines12:4715:241h 37mCR5
UA 1349United Airlines14:3017:141h 44m319
UA 5584United Airlines15:4618:351h 49mE7W
UA 5785United Airlines16:2919:081h 39mE7W
UA 3512United Airlines16:3019:091h 39mE7W
UA 4546United Airlines16:3019:121h 42mCR5
AA 1737American Airlines17:2920:041h 35m319
AA 2296American Airlines17:3020:091h 39m319
UA 1946United Airlines18:0520:471h 42m319
AA 4402American Airlines19:0021:441h 44mE75
AA 4527American Airlines21:1523:591h 44mE75
UA 3464United Airlines21:3000:151h 45mE7W
UA 1285United Airlines07:1009:491h 39m320
AA 4478American Airlines08:1411:011h 47mE75
AA 4467American Airlines09:4612:321h 46mE75
UA 567United Airlines10:3613:151h 39m320
UA 3416United Airlines12:2915:071h 38mE7W
UA 4525United Airlines12:2915:061h 37mCR5
AA 2675American Airlines12:3715:131h 36m320
UA 3432United Airlines12:4715:251h 38mE7W
UA 4570United Airlines12:4715:241h 37mCR5
UA 1349United Airlines14:3017:141h 44m320
UA 5584United Airlines15:4618:351h 49mE7W
UA 5785United Airlines16:2919:081h 39mE7W
UA 3512United Airlines16:3019:091h 39mE7W
UA 4546United Airlines16:3019:121h 42mCR5
AA 2671American Airlines17:1919:561h 37m319
AA 1737American Airlines17:2920:041h 35m319
AA 2296American Airlines17:3020:091h 39m319
UA 3700United Airlines17:3020:131h 43mE7W
UA 1946United Airlines17:5920:411h 42m319
UA 5735United Airlines17:5920:421h 43mE7W
AA 1051American Airlines18:5021:301h 40m319

Showing the first 40 of 138 scheduled ORD to PIT departures across the next 7 days with service. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ORD to PIT date on the interactive map

Confirmed upgrade & award space on ORD to PIT departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Pittsburgh to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each ORD to PIT departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ORD to PIT on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Pittsburgh nonstop

Carriers operating ORD to PIT nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ORD to PIT on the interactive map →

Frequently asked questions about ORD to PIT

How far is Pittsburgh from Chicago?
ORD to PIT covers about 411 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ORD to PIT?
United Airlines and American Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from ORD to PIT?
About 144 nonstop flights a week run between Chicago and Pittsburgh in the current schedule, operated by United Airlines and American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ORD to PIT depart?
Scheduled ORD to PIT nonstops in the next 7 days with service leave between 07:10 and 21:30, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on ORD to PIT?
Open the ORD to PIT route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss ORD to PIT upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free