--- title: "Charlotte to Saint Croix flights: who flies CLT-STX" description: "American Airlines flies nonstop from CLT to STX, about 2 flights a week. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/clt-stx" url: "https://2lnr.com/routes/clt-stx.md" date_modified: "2026-10-18T05:10:47Z" --- # Charlotte to Saint Croix (CLT-STX): nonstop upgrade & award space American Airlines flies nonstop from Charlotte (CLT) to Saint Croix (STX) just twice a week. Where the timetable below gives a flight time, it's 3h 44m to 3h 45m for the 1,564 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 23, 2026. See CLT to STX on the interactive map [Get started free](https://2lnr.com/login) 2 Flights a week, 4-week average 3h 44m to 3h 45m Scheduled flight time 1,564 mi Nonstop distance Free To get started ## Charlotte to Saint Croix flight schedule Scheduled nonstop departures for CLT to STX 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. Scheduled nonstop departures from Charlotte (CLT) to Saint Croix (STX) | Date | Flight | Airline | Departs CLT | Arrives STX | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Nov 6 | AA 3166 | American Airlines | 11:10 | 15:55 | — | [Boeing 737-800](https://2lnr.com/seatmaps/aa/737-800.md) | | Sat, Nov 7 | AA 3166 | American Airlines | 11:10 | 15:55 | 3h 45m | Boeing 737-800 | | Sat, Nov 14 | AA 3166 | American Airlines | 11:10 | 15:55 | 3h 45m | Boeing 737-800 | | Fri, Nov 20 | AA 1453 | American Airlines | 11:15 | 15:59 | — | Boeing 737-800 | | Sat, Nov 21 | AA 1453 | American Airlines | 11:15 | 15:59 | 3h 44m | Boeing 737-800 | | Fri, Nov 27 | AA 1453 | American Airlines | 11:15 | 15:59 | — | Boeing 737-800 | | Sat, Nov 28 | AA 1453 | American Airlines | 11:15 | 15:59 | 3h 44m | Boeing 737-800 | Showing all 7 scheduled CLT to STX 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 CLT to STX date on the interactive map ## Aircraft on the Charlotte to Saint Croix nonstop American Airlines flies the [Boeing 737-800](https://2lnr.com/seatmaps/aa/737-800.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on CLT to STX departures 2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Charlotte to Saint Croix 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 or award seats by date on the CLT to STX 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 CLT to STX on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Charlotte to Saint Croix nonstop Carriers operating CLT to STX 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) See CLT to STX on the interactive map → ## Frequently asked questions about CLT to STX **How long is the flight from Charlotte (CLT) to Saint Croix (STX)?** Where the schedule table on this page lists a duration, scheduled flight times from Charlotte (CLT) to Saint Croix (STX) run from 3h 44m to 3h 45m. The nonstop covers about 1,564 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CLT to STX?** American Airlines is currently the only airline flying CLT to STX nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines. **How often does CLT to STX operate?** The CLT to STX nonstop currently runs twice a week, on American Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from CLT to STX depart?** Scheduled CLT to STX nonstops in the next 7 days with service leave between 11:10 and 11:15, local time at Charlotte. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate CLT to STX nonstop?** In the schedule table on this page, CLT to STX nonstops fly as AA 1453 and AA 3166 on American Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on CLT to STX?** Open the CLT to STX 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 [STX to CLT upgrade and award space](https://2lnr.com/routes/stx-clt.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 Charlotte (CLT)](https://2lnr.com/routes/clt.md), or [every route from Saint Croix (STX)](https://2lnr.com/routes/stx.md). Nonstops from Charlotte (CLT) to other airports within 150 miles of Saint Croix (STX): - [Charlotte (CLT) to Charlotte Amalie (STT)](https://2lnr.com/routes/clt-stt.md), 45 miles from STX - [Charlotte (CLT) to San Juan (SJU)](https://2lnr.com/routes/clt-sju.md), 94 miles from STX - [Charlotte (CLT) to Sint Maarten (SXM)](https://2lnr.com/routes/clt-sxm.md), 114 miles from STX - [Charlotte (CLT) to Monkey Hill (SKB)](https://2lnr.com/routes/clt-skb.md), 140 miles from STX 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 CLT to STX 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)