Chicago to Allentown (ORD-ABE): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop between Chicago (ORD) and Allentown (ABE), roughly 35 times a week. The timetable below shows the nonstop scheduled at 1h 57m to 2h 16m for the 653 miles. 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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35
Flights a week, 4-week average
1h 57m to 2h 16m
Scheduled flight time
653 mi
Nonstop distance
Free
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Chicago to Allentown flight schedule

Scheduled nonstop departures for ORD to ABE starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Chicago (ORD) to Allentown (ABE)
Date Flight Airline Departs ORD Arrives ABE Duration Aircraft
UA 4567United Airlines06:2509:352h 10mCR5
UA 5538United Airlines13:5517:082h 13mBombardier CRJ-200
AA 4100American Airlines15:0018:142h 14mEmbraer E170
UA 5522United Airlines17:4521:002h 15mCR5
AA 4271American Airlines18:5922:122h 13mEmbraer E170
UA 4567United Airlines06:2509:352h 10mCR5
UA 5538United Airlines13:5517:082h 13mBombardier CRJ-200
AA 4100American Airlines15:0018:142h 14mEmbraer E170
UA 5522United Airlines17:4521:002h 15mCR5
AA 4271American Airlines19:0922:252h 16mEmbraer E170
UA 4610United Airlines13:5916:561h 57mCR5
AA 4100American Airlines15:0318:172h 14mEmbraer E170
UA 4463United Airlines17:5021:002h 10mCR5
AA 4271American Airlines18:5922:122h 13mEmbraer E170
UA 4567United Airlines06:5009:562h 6mCR5
UA 4610United Airlines13:5916:561h 57mCR5
AA 4100American Airlines15:0318:172h 14mEmbraer E170
UA 4463United Airlines17:5021:002h 10mCR5
AA 4271American Airlines18:5922:122h 13mEmbraer E170
UA 4567United Airlines06:5009:562h 6mCR5
UA 4610United Airlines13:5916:561h 57mCR5
AA 4100American Airlines14:4117:552h 14mEmbraer E170
UA 4463United Airlines17:5021:002h 10mCR5
AA 4271American Airlines18:5922:122h 13mEmbraer E170
UA 4567United Airlines06:5009:562h 6mCR5
UA 4610United Airlines13:5916:561h 57mCR5
AA 4100American Airlines15:0318:172h 14mEmbraer E170
UA 4463United Airlines17:5021:002h 10mCR5
AA 4271American Airlines18:5922:122h 13mEmbraer E170
UA 4567United Airlines06:5009:562h 6mCR5
UA 4610United Airlines13:5916:561h 57mCR5
AA 4100American Airlines15:0318:172h 14mEmbraer E170
UA 4463United Airlines17:5021:002h 10mCR5
AA 4271American Airlines18:5922:122h 13mEmbraer E170

Showing all 34 scheduled ORD to ABE departures across 7 days with service, starting October 23, 2026. Later dates are 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 ORD to ABE date on the interactive map

Aircraft on the Chicago to Allentown nonstop

In the schedule table on this page, United Airlines flies the Bombardier CRJ and the Bombardier CRJ-200, and American Airlines flies the Embraer E170. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ORD to ABE departures

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

American Airlines award space was open on 8 of the 14 Chicago to Allentown departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the ORD to ABE 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 ORD to ABE on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Allentown nonstop

Carriers operating ORD to ABE nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See ORD to ABE on the interactive map →

Frequently asked questions about ORD to ABE

How long is the flight from Chicago (ORD) to Allentown (ABE)?
Scheduled flight times from Chicago (ORD) to Allentown (ABE) run from 1h 57m to 2h 16m across the departures in the schedule table on this page. The nonstop covers about 653 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ORD to ABE?
United Airlines and American Airlines fly ORD to ABE nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from ORD to ABE?
About 35 nonstop flights a week run between Chicago (ORD) and Allentown (ABE) 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 ABE depart?
Scheduled ORD to ABE nonstops in the next 7 days with service leave between 06:25 and 19:09, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ORD to ABE nonstop?
In the schedule table on this page, ORD to ABE nonstops fly as UA 4463, UA 4567, UA 4610, UA 5522, and UA 5538 on United Airlines, and AA 4100 and AA 4271 on American Airlines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on ORD to ABE?
Open the ORD to ABE 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.

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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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