--- title: "Butte (BTM) to Denver (DEN) flights: who flies it" description: "United Airlines flies Butte (BTM) to Denver (DEN) nonstop about 7 times a week as UA 5037, scheduled at 2h 5m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/btm-den" url: "https://2lnr.com/routes/btm-den.md" date_modified: "2026-10-18T05:10:47Z" --- # Butte to Denver (BTM-DEN): nonstop flights and who flies them United Airlines flies the BTM to DEN nonstop about 7 times a week. In the timetable below it flies as UA 5037, scheduled at 2h 5m for the 577 miles. 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 BTM to DEN on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 2h 5m Scheduled flight time 577 mi Nonstop distance Free To get started ## Butte to Denver flight schedule Scheduled nonstop departures for BTM 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 Butte (BTM) to Denver (DEN) | Date | Flight | Airline | Departs BTM | Arrives DEN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 5037 | United Airlines | 09:45 | 11:50 | 2h 5m | [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.md) | | Fri, Oct 23 | UA 5037 | United Airlines | 09:45 | 11:50 | 2h 5m | Bombardier CRJ-200 | | Sat, Oct 24 | UA 5037 | United Airlines | 09:45 | 11:50 | 2h 5m | Bombardier CRJ-200 | | Sun, Oct 25 | UA 5037 | United Airlines | 09:45 | 11:50 | 2h 5m | Bombardier CRJ-200 | | Mon, Oct 26 | UA 5037 | United Airlines | 09:45 | 11:50 | 2h 5m | Bombardier CRJ-200 | | Tue, Oct 27 | UA 5037 | United Airlines | 09:45 | 11:50 | 2h 5m | Bombardier CRJ-200 | | Wed, Oct 28 | UA 5037 | United Airlines | 09:45 | 11:50 | 2h 5m | Bombardier CRJ-200 | Showing all 7 scheduled BTM 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 BTM to DEN date on the interactive map ## Aircraft on the Butte to Denver nonstop United Airlines flies the [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.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 BTM to DEN nonstop schedule This page carries the full BTM 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 BTM to DEN nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See BTM to DEN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Butte to Denver nonstop Carriers operating BTM 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 BTM to DEN on the interactive map → ## Frequently asked questions about BTM to DEN **How long is the flight from Butte (BTM) to Denver (DEN)?** UA 5037 is scheduled at 2h 5m from Butte (BTM) to Denver (DEN) on every departure in the schedule table on this page. The nonstop covers about 577 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from BTM to DEN?** United Airlines is currently the only airline flying BTM to DEN nonstop. 2LNR doesn't show award or upgrade space for it on BTM to DEN, so this page carries the schedule rather than a space claim. **How many flights a week are there from BTM to DEN?** About 7 nonstop flights a week run between Butte (BTM) 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 BTM to DEN depart?** In the next 7 days with service, every scheduled BTM to DEN nonstop leaves at 09:45 local time at Butte. The schedule table on this page lists each departure by date. **Which flights operate BTM to DEN nonstop?** United Airlines flies UA 5037 nonstop from Butte (BTM) to Denver (DEN), 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 BTM to DEN?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on BTM to DEN. The page carries the full BTM to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [DEN to BTM nonstop flights](https://2lnr.com/routes/den-btm.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Butte (BTM)](https://2lnr.com/routes/btm.md), or [every route from Denver (DEN)](https://2lnr.com/routes/den.md). Nonstops to Denver (DEN) from other airports within 150 miles of Butte (BTM): - [Helena (HLN) to Denver (DEN)](https://2lnr.com/routes/hln-den.md), 51 miles from BTM - [Bozeman (BZN) to Denver (DEN)](https://2lnr.com/routes/bzn-den.md), 65 miles from BTM - [Missoula (MSO) to Denver (DEN)](https://2lnr.com/routes/mso-den.md), 101 miles from BTM - [West Yellowstone (WYS) to Denver (DEN)](https://2lnr.com/routes/wys-den.md), 110 miles from BTM - [Great Falls (GTF) to Denver (DEN)](https://2lnr.com/routes/gtf-den.md), 118 miles from BTM 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 BTM 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)