--- title: "ORD to HHH flights: who flies it, and when" description: "American Airlines and United Airlines fly nonstop from ORD to HHH, about 8 flights a week, covering 782 miles. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/ord-hhh" url: "https://2lnr.com/routes/ord-hhh.md" date_modified: "2026-10-18T05:10:47Z" --- # Chicago to Hilton Head Island (ORD-HHH): nonstop upgrade & award space American Airlines and United Airlines fly the ORD to HHH nonstop about 8 times a week. Where the timetable below gives a flight time, it's 2h 25m to 2h 35m for the 782 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See ORD to HHH on the interactive map [Get started free](https://2lnr.com/login) 8 Flights a week, 4-week average 2h 25m to 2h 35m Scheduled flight time 782 mi Nonstop distance Free To get started ## Chicago to Hilton Head Island flight schedule Scheduled nonstop departures for ORD to HHH starting October 22, 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 Hilton Head Island (HHH) | Date | Flight | Airline | Departs ORD | Arrives HHH | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | AA 3862 | American Airlines | 10:00 | 13:33 | 2h 33m | [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md) | | Fri, Oct 23 | AA 3462 | American Airlines | 09:55 | 13:20 | — | [Embraer E170](https://2lnr.com/seatmaps/aa/e170.md) | | Fri, Oct 23 | AA 3862 | American Airlines | 10:00 | 13:33 | 2h 33m | Embraer E175 | | Sat, Oct 24 | AA 3462 | American Airlines | 09:55 | 13:20 | 2h 25m | Embraer E170 | | Sat, Oct 24 | UA 3581 | United Airlines | 10:35 | 14:10 | 2h 35m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Sun, Oct 25 | AA 3862 | American Airlines | 10:00 | 13:33 | 2h 33m | Embraer E175 | | Mon, Oct 26 | AA 3862 | American Airlines | 10:00 | 13:33 | 2h 33m | Embraer E175 | | Tue, Oct 27 | AA 3862 | American Airlines | 10:00 | 13:33 | 2h 33m | Embraer E175 | | Wed, Oct 28 | AA 3862 | American Airlines | 10:00 | 13:33 | 2h 33m | Embraer E175 | Showing all 9 scheduled ORD to HHH departures across 7 days with service, starting October 22, 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 ORD to HHH date on the interactive map ## Aircraft on the Chicago to Hilton Head Island nonstop In the schedule table on this page, American Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md) and the [Embraer E170](https://2lnr.com/seatmaps/aa/e170.md), and United Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on ORD to HHH departures 2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Hilton Head Island 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 1 of the 2 Chicago to Hilton Head Island 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 HHH 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 HHH on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Chicago to Hilton Head Island nonstop Carriers operating ORD to HHH nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\ [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md) - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See ORD to HHH on the interactive map → ## Frequently asked questions about ORD to HHH **How long is the flight from Chicago (ORD) to Hilton Head Island (HHH)?** Where the schedule table on this page lists a duration, scheduled flight times from Chicago (ORD) to Hilton Head Island (HHH) run from 2h 25m to 2h 35m. The nonstop covers about 782 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from ORD to HHH?** American Airlines and United Airlines fly ORD to HHH nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines. **How many flights a week are there from ORD to HHH?** About 8 nonstop flights a week run between Chicago (ORD) and Hilton Head Island (HHH) in the current schedule, operated by American Airlines and United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from ORD to HHH depart?** Scheduled ORD to HHH nonstops in the next 7 days with service leave between 09:55 and 10:35, 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 HHH nonstop?** In the schedule table on this page, ORD to HHH nonstops fly as AA 3462 and AA 3862 on American Airlines, and UA 3581 on United Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on ORD to HHH?** Open the ORD to HHH 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. Flying the other way? See [HHH to ORD upgrade and award space](https://2lnr.com/routes/hhh-ord.md). Award seats rather than schedules? See [American Airlines award availability](https://2lnr.com/awards/aa.md). Looking beyond this route? See [every route from Chicago (ORD)](https://2lnr.com/routes/ord.md), or [every route from Hilton Head Island (HHH)](https://2lnr.com/routes/hhh.md). Nonstops from Chicago (ORD) to other airports within 150 miles of Hilton Head Island (HHH): - [Chicago (ORD) to Savannah (SAV)](https://2lnr.com/routes/ord-sav.md), 30 miles from HHH - [Chicago (ORD) to Charleston (CHS)](https://2lnr.com/routes/ord-chs.md), 60 miles from HHH - [Chicago (ORD) to Augusta (AGS)](https://2lnr.com/routes/ord-ags.md), 108 miles from HHH - [Chicago (ORD) to Columbia (CAE)](https://2lnr.com/routes/ord-cae.md), 121 miles from HHH - [Chicago (ORD) to Jacksonville (JAX)](https://2lnr.com/routes/ord-jax.md), 133 miles from HHH Distances are great-circle between the airports, not driving distance. - [How American upgrades clear](https://2lnr.com/about/aa/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss ORD to HHH upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)