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

United Airlines and American Airlines fly nonstop between Pittsburgh (PIT) and Chicago (ORD), roughly 129 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 PIT to ORD 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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129
Nonstop flights a week
411 mi
Nonstop distance
Free
To get started

Pittsburgh to Chicago flight schedule

Scheduled nonstop departures for PIT to ORD, 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 Pittsburgh (PIT) to Chicago (ORD)
Date Flight Airline Departs PIT Arrives ORD Duration Aircraft
AA 4509American Airlines06:0506:561h 51mE75
UA 1803United Airlines07:0007:431h 43m738
UA 3461United Airlines08:4509:341h 49mE7W
AA 4539American Airlines10:1711:101h 53mE75
UA 455United Airlines10:4611:301h 44m320
AA 4457American Airlines11:2112:141h 53mE75
UA 2180United Airlines14:1114:551h 44m320
AA 555American Airlines15:5916:501h 51m320
AA 1173American Airlines16:0616:591h 53m320
UA 3662United Airlines16:1017:011h 51mE7W
UA 3577United Airlines16:1117:001h 49mE7W
UA 3661United Airlines16:1117:001h 49mE7W
UA 602United Airlines18:0918:591h 50m319
UA 1986United Airlines18:1019:001h 50m319
UA 5588United Airlines19:4020:371h 57mE7W
UA 5784United Airlines19:5020:401h 50mE7W
AA 1737American Airlines20:5922:002h 1m319
UA 1803United Airlines07:0007:431h 43m319
AA 4539American Airlines08:0009:032h 3mE75
UA 3461United Airlines08:4509:341h 49mE7W
AA 4525American Airlines10:1611:101h 54mE75
UA 455United Airlines10:4511:291h 44m320
AA 4478American Airlines11:4112:361h 55mE75
UA 2180United Airlines14:1114:551h 44m320
AA 555American Airlines15:5916:501h 51m320
AA 2675American Airlines16:0616:581h 52m320
UA 3662United Airlines16:1017:011h 51mE7W
UA 3577United Airlines16:1117:001h 49mE7W
UA 3661United Airlines16:1317:021h 49mE7W
UA 602United Airlines18:0918:591h 50m319
UA 1986United Airlines18:1019:001h 50m320
UA 5588United Airlines19:4020:371h 57mE7W
UA 5784United Airlines19:5020:401h 50mE7W
AA 2671American Airlines20:4721:472h319
AA 640American Airlines06:3007:251h 55m319
UA 1803United Airlines07:0007:431h 43m319
AA 4539American Airlines08:0009:032h 3mE75
UA 3461United Airlines08:4509:341h 49mE7W
AA 4525American Airlines10:1611:101h 54mE75
UA 455United Airlines10:4511:291h 44m320

Showing the first 40 of 125 scheduled PIT to ORD 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 PIT to ORD date on the interactive map

Confirmed upgrade & award space on PIT to ORD departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Pittsburgh to Chicago 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 PIT to ORD 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 PIT to ORD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Pittsburgh to Chicago nonstop

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

See PIT to ORD on the interactive map →

Frequently asked questions about PIT to ORD

How far is Chicago from Pittsburgh?
PIT to ORD 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 PIT to ORD?
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 PIT to ORD?
About 129 nonstop flights a week run between Pittsburgh and Chicago 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 PIT to ORD depart?
Scheduled PIT to ORD nonstops in the next 7 days with service leave between 06:05 and 20:59, local time at Pittsburgh. 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 PIT to ORD?
Open the PIT to ORD 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 PIT to ORD 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.

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