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

United Airlines and American Airlines fly nonstop between Pittsburgh (PIT) and Chicago (ORD), roughly 124 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 checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book.

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

Updated .

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124
Nonstop flights a week
1h 43m to 1h 57m
Scheduled flight time
411 mi
Nonstop distance
Free
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Pittsburgh to Chicago flight schedule

Scheduled nonstop departures for PIT to ORD starting October 6, 2026, last checked against our schedule feed on October 4, 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
UA 3678United Airlines05:1105:591h 48mEmbraer E175
AA 2097American Airlines06:0506:591h 54mAirbus A319
AA 538American Airlines06:0506:591h 54mAirbus A319
UA 1803United Airlines07:0007:431h 43mAirbus A320
UA 3461United Airlines08:5609:451h 49mEmbraer E175
AA 4525American Airlines10:0410:591h 55mEmbraer E175
UA 455United Airlines10:5611:401h 44mBoeing 737-800
AA 6473American Airlines11:3512:291h 54mBombardier CRJ-700
AA 4479American Airlines13:0314:001h 57mEmbraer E175
UA 2180United Airlines14:1114:551h 44mAirbus A319
AA 3384American Airlines15:2416:101h 46mEmbraer E175
AA 3239American Airlines16:0116:541h 53mAirbus A320
AA 969American Airlines16:0116:541h 53mAirbus A320
UA 3577United Airlines16:1016:591h 49mEmbraer E175
UA 602United Airlines18:0018:491h 49mBoeing 737-800
UA 6023United Airlines19:4620:371h 51mCR5
AA 1737American Airlines20:3621:291h 53mAirbus A319
AA 1819American Airlines20:3621:291h 53mAirbus A319
UA 3678United Airlines05:1105:591h 48mEmbraer E175
AA 2097American Airlines06:0506:591h 54mAirbus A319
AA 538American Airlines06:0506:591h 54mAirbus A319
UA 1803United Airlines07:0007:431h 43mAirbus A320
UA 3461United Airlines08:5609:451h 49mEmbraer E175
AA 4525American Airlines10:0410:591h 55mEmbraer E175
UA 455United Airlines10:5611:401h 44mBoeing 737-800
AA 6473American Airlines11:3512:291h 54mBombardier CRJ-700
AA 4479American Airlines13:0213:591h 57mEmbraer E175
UA 2180United Airlines14:1114:551h 44mAirbus A319
AA 3384American Airlines15:2416:101h 46mEmbraer E175
AA 3239American Airlines16:0116:541h 53mAirbus A320
AA 969American Airlines16:0116:541h 53mAirbus A320
UA 3577United Airlines16:1016:591h 49mEmbraer E175
UA 602United Airlines18:0018:491h 49mBoeing 737-800
UA 6023United Airlines19:4620:371h 51mCR5
AA 1737American Airlines20:3621:291h 53mAirbus A319
AA 1819American Airlines20:3621:291h 53mAirbus A319
UA 3678United Airlines05:1105:591h 48mEmbraer E175
AA 2097American Airlines06:0506:591h 54mAirbus A319
AA 538American Airlines06:0506:591h 54mAirbus A319
UA 1803United Airlines07:0007:431h 43mAirbus A320

Showing the first 40 of 123 scheduled PIT to ORD departures across 7 days with service, starting October 6, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every PIT to ORD date on the interactive map

Aircraft on the Pittsburgh to Chicago nonstop

In the schedule table on this page, American Airlines flies the Airbus A319, the Embraer E175, the Airbus A320, and the Bombardier CRJ-700, and United Airlines flies the Embraer E175, the Boeing 737-800, the Airbus A320, the Airbus A319, and the Bombardier CRJ. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

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 or award seats by date on the PIT to ORD departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're 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. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See PIT to ORD on the interactive map →

Frequently asked questions about PIT to ORD

How long is the flight from Pittsburgh (PIT) to Chicago (ORD)?
Scheduled flight times from Pittsburgh (PIT) to Chicago (ORD) run from 1h 43m to 1h 57m across the departures in the schedule table on this page. The nonstop covers about 411 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from PIT to ORD?
United Airlines and American Airlines fly PIT to ORD nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from PIT to ORD?
About 124 nonstop flights a week run between Pittsburgh (PIT) and Chicago (ORD) 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 05:11 and 20:36, local time at Pittsburgh. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate PIT to ORD nonstop?
The schedule table on this page lists 18 flight numbers for PIT to ORD nonstops, including AA 538, AA 2097, AA 4525, and AA 6473 on American Airlines, and UA 455, UA 1803, UA 3461, and UA 3678 on United Airlines. The table lists each departure by date with its times 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's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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