Chicago to Jacksonville (ORD-JAX): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop between Chicago (ORD) and Jacksonville (JAX), roughly 99 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 JAX 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.

See ORD to JAX on the interactive map Get started free
99
Nonstop flights a week
865 mi
Nonstop distance
Free
To get started

Chicago to Jacksonville flight schedule

Scheduled nonstop departures for ORD to JAX, 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 Jacksonville (JAX)
Date Flight Airline Departs ORD Arrives JAX Duration Aircraft
UA 5652United Airlines07:0510:512h 46mE7W
AA 4491American Airlines09:4013:162h 36mE75
UA 1407United Airlines10:2914:042h 35m738
UA 2137United Airlines10:3014:052h 35m73G
UA 5807United Airlines14:0017:492h 49mE7W
UA 5253United Airlines14:0517:492h 44mE7W
AA 3486American Airlines14:1317:462h 33mE75
UA 5538United Airlines15:3519:192h 44mE7W
UA 2444United Airlines15:5019:252h 35m738
UA 5594United Airlines18:0021:422h 42mE7W
UA 2443United Airlines18:1921:592h 40m739
AA 3173American Airlines19:0422:352h 31m319
UA 1817United Airlines19:4023:202h 40m7M9
UA 5652United Airlines07:0510:512h 46mE7W
AA 4459American Airlines08:1911:552h 36mE75
UA 1407United Airlines10:2914:042h 35m738
UA 2137United Airlines10:3014:052h 35m7M9
UA 5807United Airlines14:0017:492h 49mE7W
UA 5253United Airlines14:0517:492h 44mE7W
AA 3486American Airlines14:1317:482h 35mE75
UA 5538United Airlines15:3519:192h 44mE7W
UA 2444United Airlines15:5019:252h 35m738
UA 5594United Airlines18:0021:422h 42mE7W
UA 2443United Airlines18:1921:592h 40m739
AA 3173American Airlines19:0522:402h 35m319
UA 1817United Airlines19:4023:212h 41m319
UA 5652United Airlines07:0510:512h 46mE7W
AA 4459American Airlines08:1911:552h 36mE75
UA 1407United Airlines10:2914:042h 35m738
UA 2137United Airlines10:3014:052h 35m738
UA 5807United Airlines14:0017:492h 49mE7W
UA 5253United Airlines14:0517:492h 44mE7W
AA 3486American Airlines14:1317:482h 35mE75
UA 5538United Airlines15:3519:192h 44mE7W
UA 2444United Airlines15:5019:252h 35m738
UA 1817United Airlines17:5921:302h 31m320
UA 5594United Airlines18:0021:422h 42mE7W
UA 2443United Airlines18:1921:592h 40m739
AA 3173American Airlines19:0522:402h 35m319
UA 5651United Airlines07:0510:512h 46mE7W

Showing the first 40 of 92 scheduled ORD to JAX 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 JAX date on the interactive map

Confirmed upgrade & award space on ORD to JAX departures

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

Airlines flying Chicago to Jacksonville nonstop

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

See ORD to JAX on the interactive map →

Frequently asked questions about ORD to JAX

How far is Jacksonville from Chicago?
ORD to JAX covers about 865 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 JAX?
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 JAX?
About 99 nonstop flights a week run between Chicago and Jacksonville 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 JAX depart?
Scheduled ORD to JAX nonstops in the next 7 days with service leave between 07:05 and 19:40, 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 JAX?
Open the ORD to JAX 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 JAX 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