Santa Ana to Chicago (SNA-ORD): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop between Santa Ana (SNA) and Chicago (ORD), roughly 65 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 SNA to ORD 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.

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65
Nonstop flights a week
1,722 mi
Nonstop distance
Free
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Santa Ana to Chicago flight schedule

Scheduled nonstop departures for SNA to ORD, 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 Santa Ana (SNA) to Chicago (ORD)
Date Flight Airline Departs SNA Arrives ORD Duration Aircraft
UA 587United Airlines06:4513:074h 22m7M8
AA 2590American Airlines07:4514:104h 25m7M8
UA 1191United Airlines10:2016:344h 14m7M8
UA 2691United Airlines10:3316:474h 14m7M8
AA 2285American Airlines11:2017:494h 29m7M8
UA 1352United Airlines14:1020:264h 16m7M8
UA 2762United Airlines14:1020:244h 14m32Q
UA 1383United Airlines14:1720:314h 14m32Q
AA 3151American Airlines15:2121:584h 37m7M8
UA 587United Airlines06:4513:074h 22m7M8
AA 2590American Airlines07:4514:064h 21m7M8
UA 1191United Airlines10:2016:344h 14m7M8
UA 2691United Airlines10:3316:474h 14m7M8
AA 2285American Airlines11:3417:584h 24m7M8
UA 1352United Airlines14:1020:264h 16m7M8
UA 2762United Airlines14:1020:244h 14m32Q
UA 1383United Airlines14:1720:314h 14m32Q
AA 3151American Airlines15:1121:464h 35m7M8
UA 587United Airlines06:4513:074h 22m7M8
AA 2590American Airlines07:4514:064h 21m7M8
UA 1191United Airlines10:2016:344h 14m7M8
UA 2691United Airlines10:3316:474h 14m7M8
AA 2285American Airlines11:3417:584h 24m7M8
UA 1352United Airlines14:1020:264h 16m7M8
UA 2762United Airlines14:1020:244h 14m32Q
UA 1383United Airlines14:1720:314h 14m32Q
AA 3151American Airlines15:1121:464h 35m7M8
UA 587United Airlines06:4513:074h 22m7M8
AA 2590American Airlines07:4514:064h 21m7M8
UA 1191United Airlines10:2016:344h 14m7M8
UA 2691United Airlines10:3316:474h 14m7M8
AA 2285American Airlines11:3417:584h 24m7M8
UA 1352United Airlines14:1020:264h 16m7M8
UA 2762United Airlines14:1020:244h 14m32Q
UA 1383United Airlines14:1720:314h 14m32Q
AA 3151American Airlines15:1121:464h 35m7M8
UA 587United Airlines06:4513:074h 22m7M8
AA 2590American Airlines07:4514:064h 21m7M8
UA 1191United Airlines10:2016:344h 14m7M8
UA 2691United Airlines10:3316:474h 14m7M8

Showing the first 40 of 62 scheduled SNA to ORD 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 SNA to ORD date on the interactive map

Confirmed upgrade & award space on SNA to ORD departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Santa Ana 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 and award seats on each SNA to ORD 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 SNA to ORD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Santa Ana to Chicago nonstop

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

See SNA to ORD on the interactive map →

Frequently asked questions about SNA to ORD

How far is Chicago from Santa Ana?
SNA to ORD covers about 1,722 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 SNA to ORD?
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 SNA to ORD?
About 65 nonstop flights a week run between Santa Ana and Chicago 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 SNA to ORD depart?
Scheduled SNA to ORD nonstops in the next 7 days with service leave between 06:45 and 15:21, local time at Santa Ana. 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 SNA to ORD?
Open the SNA 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 SNA to ORD 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.

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