--- title: "Huntsville (HSV) to Denver (DEN) flights: who flies it" description: "United Airlines flies Huntsville (HSV) to Denver (DEN) nonstop about 14 times a week, scheduled at 3h 12m to 3h 28m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/hsv-den" url: "https://2lnr.com/routes/hsv-den.md" date_modified: "2026-10-18T05:10:47Z" --- # Huntsville to Denver (HSV-DEN): nonstop flights and who flies them United Airlines flies nonstop between Huntsville (HSV) and Denver (DEN), roughly 14 times a week. In the timetable below it flies as UA 4640 and UA 5393, scheduled at 3h 12m to 3h 28m for the 1,047 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 HSV to DEN on the interactive map [Get started free](https://2lnr.com/login) 14 Flights a week, 4-week average 3h 12m to 3h 28m Scheduled flight time 1,047 mi Nonstop distance Free To get started ## Huntsville to Denver flight schedule Scheduled nonstop departures for HSV to DEN 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 Huntsville (HSV) to Denver (DEN) | Date | Flight | Airline | Departs HSV | Arrives DEN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 4640 | United Airlines | 08:00 | 10:12 | 3h 12m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Thu, Oct 22 | UA 5393 | United Airlines | 15:40 | 17:54 | 3h 14m | Embraer E175 | | Fri, Oct 23 | UA 4640 | United Airlines | 08:00 | 10:12 | 3h 12m | Embraer E175 | | Fri, Oct 23 | UA 5393 | United Airlines | 15:40 | 17:54 | 3h 14m | Embraer E175 | | Sat, Oct 24 | UA 4640 | United Airlines | 08:00 | 10:12 | 3h 12m | Embraer E175 | | Sat, Oct 24 | UA 5393 | United Airlines | 15:40 | 17:54 | 3h 14m | Embraer E175 | | Sun, Oct 25 | UA 4640 | United Airlines | 08:00 | 10:12 | 3h 12m | Embraer E175 | | Sun, Oct 25 | UA 5393 | United Airlines | 15:40 | 17:54 | 3h 14m | Embraer E175 | | Mon, Oct 26 | UA 4640 | United Airlines | 08:00 | 10:12 | 3h 12m | Embraer E175 | | Mon, Oct 26 | UA 5393 | United Airlines | 15:40 | 17:54 | 3h 14m | Embraer E175 | | Tue, Oct 27 | UA 4640 | United Airlines | 08:00 | 10:28 | 3h 28m | Embraer E175 | | Tue, Oct 27 | UA 5393 | United Airlines | 15:40 | 17:54 | 3h 14m | Embraer E175 | | Wed, Oct 28 | UA 4640 | United Airlines | 08:00 | 10:28 | 3h 28m | Embraer E175 | | Wed, Oct 28 | UA 5393 | United Airlines | 15:40 | 17:54 | 3h 14m | Embraer E175 | Showing all 14 scheduled HSV to DEN 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 HSV to DEN date on the interactive map ## Aircraft on the Huntsville to Denver nonstop United Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/ua/e175.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 HSV to DEN nonstop schedule This page carries the full HSV to DEN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each HSV to DEN nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See HSV to DEN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Huntsville to Denver nonstop Carriers operating HSV to DEN 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 HSV to DEN on the interactive map → ## Frequently asked questions about HSV to DEN **How long is the flight from Huntsville (HSV) to Denver (DEN)?** Scheduled flight times from Huntsville (HSV) to Denver (DEN) run from 3h 12m to 3h 28m across the departures in the schedule table on this page. The nonstop covers about 1,047 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from HSV to DEN?** United Airlines is currently the only airline flying HSV to DEN nonstop. 2LNR doesn't show award or upgrade space for it on HSV to DEN, so this page carries the schedule rather than a space claim. **How many flights a week are there from HSV to DEN?** About 14 nonstop flights a week run between Huntsville (HSV) and Denver (DEN) 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 HSV to DEN depart?** Scheduled HSV to DEN nonstops in the next 7 days with service leave between 08:00 and 15:40, local time at Huntsville. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate HSV to DEN nonstop?** In the schedule table on this page, HSV to DEN nonstops fly as UA 4640 and UA 5393 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on HSV to DEN?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on HSV to DEN. The page carries the full HSV to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [DEN to HSV nonstop flights](https://2lnr.com/routes/den-hsv.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Huntsville (HSV)](https://2lnr.com/routes/hsv.md), or [every route from Denver (DEN)](https://2lnr.com/routes/den.md). Nonstops to Denver (DEN) from other airports within 150 miles of Huntsville (HSV): - [Birmingham (BHM) to Denver (DEN)](https://2lnr.com/routes/bhm-den.md), 74 miles from HSV - [Chattanooga (CHA) to Denver (DEN)](https://2lnr.com/routes/cha-den.md), 93 miles from HSV - [Nashville (BNA) to Denver (DEN)](https://2lnr.com/routes/bna-den.md), 103 miles from HSV 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 HSV to DEN 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)