Chicago to Philadelphia flights: who flies ORD-PHL

Chicago to Philadelphia flight schedule

Scheduled nonstop departures for ORD to PHL 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.

Scheduled nonstop departures from Chicago (ORD) to Philadelphia (PHL)
Date	Flight	Airline	Departs ORD	Arrives PHL	Duration	Aircraft
Fri, Oct 23	AA 471	American Airlines	06:29	09:40	2h 11m	Airbus A321
Fri, Oct 23	UA 2856	United Airlines	07:00	10:09	2h 9m	Boeing 737-700
Fri, Oct 23	AA 1725	American Airlines	08:29	11:42	2h 13m	Airbus A321neo family
Fri, Oct 23	UA 729	United Airlines	09:07	12:25	2h 18m	Airbus A320
Fri, Oct 23	UA 2182	United Airlines	11:25	14:43	2h 18m	Airbus A321neo family
Fri, Oct 23	AA 830	American Airlines	13:22	16:33	2h 11m	Boeing 737-800
Fri, Oct 23	UA 2430	United Airlines	14:30	17:54	2h 24m	Airbus A320
Fri, Oct 23	AA 2840	American Airlines	15:37	18:55	2h 18m	Boeing 737-800
Fri, Oct 23	UA 2825	United Airlines	16:00	19:24	2h 24m	Airbus A319
Fri, Oct 23	F9 2112	Frontier Airlines	16:41	20:04	2h 23m	Airbus A321neo family
Fri, Oct 23	AA 1848	American Airlines	16:50	20:10	2h 20m	Airbus A319
Fri, Oct 23	AA 1743	American Airlines	17:29	21:07	2h 38m	Boeing 737-800
Fri, Oct 23	UA 1776	United Airlines	18:15	21:29	2h 14m	Boeing 737-900
Fri, Oct 23	AA 532	American Airlines	19:37	22:52	2h 15m	Airbus A321
Fri, Oct 23	AA 3177	American Airlines	21:00	00:12	2h 12m	Boeing 737-800
Sat, Oct 24	AA 471	American Airlines	06:29	09:40	2h 11m	Airbus A321
Sat, Oct 24	UA 2856	United Airlines	06:55	10:02	2h 7m	Boeing 737 MAX 8
Sat, Oct 24	AA 1725	American Airlines	08:29	11:42	2h 13m	Airbus A321neo family
Sat, Oct 24	UA 729	United Airlines	09:07	12:25	2h 18m	Airbus A320
Sat, Oct 24	UA 2182	United Airlines	11:25	14:43	2h 18m	Airbus A321neo family
Sat, Oct 24	AA 830	American Airlines	13:22	16:33	2h 11m	Boeing 737-800
Sat, Oct 24	UA 2430	United Airlines	14:51	18:14	2h 23m	Airbus A320
Sat, Oct 24	AA 2840	American Airlines	15:37	18:55	2h 18m	Boeing 737-800
Sat, Oct 24	UA 2825	United Airlines	16:00	19:24	2h 24m	Boeing 737-800
Sat, Oct 24	F9 2112	Frontier Airlines	16:41	20:04	2h 23m	Airbus A321neo family
Sat, Oct 24	AA 1848	American Airlines	16:50	20:10	2h 20m	Airbus A319
Sat, Oct 24	AA 1743	American Airlines	17:29	21:07	2h 38m	Boeing 737-800
Sat, Oct 24	UA 1776	United Airlines	18:15	21:29	2h 14m	Boeing 737-900
Sat, Oct 24	AA 532	American Airlines	19:37	22:52	2h 15m	Airbus A321
Sat, Oct 24	AA 3177	American Airlines	21:00	00:12	2h 12m	Boeing 737-800
Sun, Oct 25	AA 471	American Airlines	06:29	09:40	2h 11m	Airbus A321
Sun, Oct 25	UA 423	United Airlines	06:40	09:48	2h 8m	Boeing 737-900
Sun, Oct 25	AA 1725	American Airlines	08:29	11:42	2h 13m	Airbus A321neo family
Sun, Oct 25	UA 729	United Airlines	09:07	12:25	2h 18m	Airbus A320
Sun, Oct 25	UA 350	United Airlines	11:03	14:17	2h 14m	Boeing 737-900
Sun, Oct 25	UA 2182	United Airlines	11:15	14:22	2h 7m	Boeing 737-800
Sun, Oct 25	AA 830	American Airlines	13:22	16:33	2h 11m	Boeing 737-800
Sun, Oct 25	UA 2430	United Airlines	14:51	18:14	2h 23m	Airbus A320
Sun, Oct 25	AA 2840	American Airlines	15:37	18:55	2h 18m	Boeing 737-800
Sun, Oct 25	F9 2112	Frontier Airlines	16:41	20:04	2h 23m	Airbus A321neo family

Showing the first 40 of 115 scheduled ORD to PHL departures across 7 days with service, starting October 23, 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 ORD to PHL date on the interactive map

Aircraft on the Chicago to Philadelphia nonstop

In the schedule table on this page, American Airlines flies the Boeing 737-800, the Airbus A321, the Airbus A321neo family, and the Airbus A319, and United Airlines flies the Airbus A320, the Boeing 737-900, the Airbus A321neo family, the Boeing 737-800, the Boeing 737-700, and the Airbus A319. The Aircraft column has the rest. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ORD to PHL departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Philadelphia 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 11 of the 14 Chicago to Philadelphia 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 PHL 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 PHL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Philadelphia nonstop

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

See ORD to PHL on the interactive map →

Frequently asked questions about ORD to PHL

How long is the flight from Chicago (ORD) to Philadelphia (PHL)?

Scheduled flight times from Chicago (ORD) to Philadelphia (PHL) run from 2h 7m to 2h 38m across the departures in the schedule table on this page. The nonstop covers about 677 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from ORD to PHL?

American Airlines, United Airlines, and Frontier Airlines fly ORD to PHL nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.

How many flights a week are there from ORD to PHL?

About 119 nonstop flights a week run between Chicago (ORD) and Philadelphia (PHL) in the current schedule, operated by American Airlines, United Airlines, and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from ORD to PHL depart?

Scheduled ORD to PHL nonstops in the next 7 days with service leave between 06:29 and 21:00, 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 PHL nonstop?

The schedule table on this page lists 17 flight numbers for ORD to PHL nonstops, including AA 471, AA 830, AA 1725, and AA 2840 on American Airlines; UA 729, UA 2182, and UA 2430 on United Airlines; and F9 2112 on Frontier Airlines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on ORD to PHL?

Open the ORD to PHL 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.