--- title: "STT to IAD flights: who flies it, and when" description: "United Airlines flies nonstop from STT to IAD, about 7 flights a week as UA 1445, scheduled at 4h 5m to 4h 23m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/stt-iad" url: "https://2lnr.com/routes/stt-iad.md" date_modified: "2026-10-18T05:10:47Z" --- # Charlotte Amalie to Washington (STT-IAD): nonstop flights and who flies them United Airlines flies the STT to IAD nonstop about 7 times a week. In the timetable below it flies as UA 1445, scheduled at 4h 5m to 4h 23m for the 1,609 miles. 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 STT to IAD on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 4h 5m to 4h 23m Scheduled flight time 1,609 mi Nonstop distance Free To get started ## Charlotte Amalie to Washington flight schedule Scheduled nonstop departures for STT to IAD 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 Charlotte Amalie (STT) to Washington (IAD) | Date | Flight | Airline | Departs STT | Arrives IAD | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Oct 24 | UA 1445 | United Airlines | 16:45 | 20:50 | 4h 5m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md) | | Sun, Oct 25 | UA 1445 | United Airlines | 12:02 | 16:25 | 4h 23m | Boeing 737 MAX 8 | | Mon, Oct 26 | UA 1445 | United Airlines | 12:02 | 16:25 | 4h 23m | Boeing 737 MAX 8 | | Tue, Oct 27 | UA 1445 | United Airlines | 12:07 | 16:30 | 4h 23m | Boeing 737 MAX 8 | | Wed, Oct 28 | UA 1445 | United Airlines | 12:07 | 16:30 | 4h 23m | Boeing 737 MAX 8 | | Thu, Oct 29 | UA 1445 | United Airlines | 12:07 | 16:30 | 4h 23m | Boeing 737 MAX 8 | | Fri, Oct 30 | UA 1445 | United Airlines | 12:07 | 16:30 | 4h 23m | Boeing 737 MAX 8 | Showing all 7 scheduled STT to IAD 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 STT to IAD date on the interactive map ## Aircraft on the Charlotte Amalie to Washington nonstop United Airlines flies the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.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. ## The full STT to IAD nonstop schedule This page carries the full STT to IAD nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each STT to IAD nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See STT to IAD on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Charlotte Amalie to Washington nonstop Carriers operating STT to IAD nonstop in the current schedule. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See STT to IAD on the interactive map → ## Frequently asked questions about STT to IAD **How long is the flight from Charlotte Amalie (STT) to Washington (IAD)?** Scheduled flight times from Charlotte Amalie (STT) to Washington (IAD) run from 4h 5m to 4h 23m across the departures in the schedule table on this page. The nonstop covers about 1,609 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from STT to IAD?** United Airlines is currently the only airline flying STT to IAD nonstop. 2LNR doesn't show award or upgrade space for it on STT to IAD, so this page carries the schedule rather than a space claim. **How many flights a week are there from STT to IAD?** About 7 nonstop flights a week run between Charlotte Amalie (STT) and Washington (IAD) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from STT to IAD depart?** Scheduled STT to IAD nonstops in the next 7 days with service leave between 12:02 and 16:45, local time at Charlotte Amalie. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate STT to IAD nonstop?** United Airlines flies UA 1445 nonstop from Charlotte Amalie (STT) to Washington (IAD), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on STT to IAD?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on STT to IAD. The page carries the full STT to IAD nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [IAD to STT nonstop flights](https://2lnr.com/routes/iad-stt.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Charlotte Amalie (STT)](https://2lnr.com/routes/stt.md), or [every route from Washington (IAD)](https://2lnr.com/routes/iad.md). Nonstops to Washington (IAD) from other airports within 150 miles of Charlotte Amalie (STT): - [San Juan (SJU) to Washington (IAD)](https://2lnr.com/routes/sju-iad.md), 68 miles from STT - [Sint Maarten (SXM) to Washington (IAD)](https://2lnr.com/routes/sxm-iad.md), 124 miles from STT Nonstops from Charlotte Amalie (STT) to other airports within 150 miles of Washington (IAD): - [Charlotte Amalie (STT) to Philadelphia (PHL)](https://2lnr.com/routes/stt-phl.md), 134 miles from IAD Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full STT to IAD nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)