Chicago to Hailey (ORD-SUN): Nonstop Upgrade & Award Space
American Airlines and United Airlines fly the ORD to SUN nonstop about 7 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every ORD to SUN departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.
Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.
Confirmed upgrade & award space on every ORD to SUN departure
2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Chicago to Hailey to see which departures have real space, or watch the route and get alerted when space opens.
See real availability
Confirmed upgrade and award seats on each ORD to SUN 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 SUN on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Chicago to Hailey nonstop
Carriers operating ORD to SUN nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- American Airlines
- United Airlines
Frequently asked questions about ORD to SUN
How far is Hailey from Chicago?
Which airlines fly nonstop from ORD to SUN?
How many flights a week are there from ORD to SUN?
How do I check upgrade or award availability on ORD to SUN?
Never miss ORD to SUN upgrade or award space
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