Tucson to Chicago (TUS-ORD): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop between Tucson (TUS) and Chicago (ORD), roughly 26 times a week. The timetable below shows the nonstop scheduled at 3h 44m to 3h 48m for the 1,434 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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26
Flights a week, 4-week average
3h 44m to 3h 48m
Scheduled flight time
1,434 mi
Nonstop distance
Free
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Tucson to Chicago flight schedule

Scheduled nonstop departures for TUS to ORD 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 Tucson (TUS) to Chicago (ORD)
Date Flight Airline Departs TUS Arrives ORD Duration Aircraft
AA 1590American Airlines05:4511:333h 48mBoeing 737-800
UA 5575United Airlines06:4312:293h 46mEmbraer E175
AA 2537American Airlines14:3120:153h 44mBoeing 737-800
AA 1590American Airlines05:4511:333h 48mBoeing 737-800
UA 5575United Airlines06:4312:293h 46mEmbraer E175
AA 2537American Airlines14:3120:153h 44mBoeing 737-800
AA 1590American Airlines05:4511:333h 48mBoeing 737-800
AA 2537American Airlines14:3120:153h 44mBoeing 737-800
AA 1590American Airlines05:4511:333h 48mBoeing 737-800
UA 5484United Airlines11:1917:053h 46mEmbraer E175
AA 2537American Airlines14:3120:153h 44mBoeing 737-800
AA 1590American Airlines05:4511:333h 48mBoeing 737-800
UA 4774United Airlines07:1512:593h 44mEmbraer E175
UA 5484United Airlines11:1917:053h 46mEmbraer E175
AA 2537American Airlines14:3120:153h 44mBoeing 737-800
AA 1590American Airlines05:4511:333h 48mBoeing 737-800
UA 5484United Airlines11:1917:053h 46mEmbraer E175
AA 2537American Airlines14:3120:153h 44mBoeing 737-800
AA 1590American Airlines05:4511:333h 48mBoeing 737-800
UA 4774United Airlines07:1512:593h 44mEmbraer E175
UA 5484United Airlines11:1917:053h 46mEmbraer E175
AA 2537American Airlines14:3120:153h 44mBoeing 737-800

Showing all 22 scheduled TUS to ORD 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 TUS to ORD date on the interactive map

Aircraft on the Tucson to Chicago nonstop

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

Confirmed upgrade & award space on TUS to ORD departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Tucson to Chicago 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 9 of the 14 Tucson to Chicago 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 TUS 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 TUS to ORD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Tucson to Chicago nonstop

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

See TUS to ORD on the interactive map →

Frequently asked questions about TUS to ORD

How long is the flight from Tucson (TUS) to Chicago (ORD)?
Scheduled flight times from Tucson (TUS) to Chicago (ORD) run from 3h 44m to 3h 48m across the departures in the schedule table on this page. The nonstop covers about 1,434 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from TUS to ORD?
United Airlines and American Airlines fly TUS to ORD nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from TUS to ORD?
About 26 nonstop flights a week run between Tucson (TUS) 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 TUS to ORD depart?
Scheduled TUS to ORD nonstops in the next 7 days with service leave between 05:45 and 14:31, local time at Tucson. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate TUS to ORD nonstop?
In the schedule table on this page, TUS to ORD nonstops fly as AA 1590 and AA 2537 on American Airlines, and UA 4774, UA 5484, and UA 5575 on United Airlines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on TUS to ORD?
Open the TUS 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.

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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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