--- title: "Casper (CPR) to Denver (DEN) flights: who flies it" description: "United Airlines flies Casper (CPR) to Denver (DEN) nonstop about 40 times a week, scheduled at 1h 20m to 1h 40m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/cpr-den" url: "https://2lnr.com/routes/cpr-den.md" date_modified: "2026-10-18T05:10:47Z" --- # Casper to Denver (CPR-DEN): nonstop flights and who flies them United Airlines flies nonstop between Casper (CPR) and Denver (DEN), roughly 40 times a week. The timetable below shows the nonstop scheduled at 1h 20m to 1h 40m for the 230 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 CPR to DEN on the interactive map [Get started free](https://2lnr.com/login) 40 Flights a week, 4-week average 1h 20m to 1h 40m Scheduled flight time 230 mi Nonstop distance Free To get started ## Casper to Denver flight schedule Scheduled nonstop departures for CPR 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 Casper (CPR) to Denver (DEN) | Date | Flight | Airline | Departs CPR | Arrives DEN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 5513 | United Airlines | 05:15 | 06:41 | 1h 26m | [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.md) | | Thu, Oct 22 | UA 5818 | United Airlines | 07:15 | 08:36 | 1h 21m | Embraer E170 | | Thu, Oct 22 | UA 4699 | United Airlines | 08:00 | 09:20 | 1h 20m | CR5 | | Thu, Oct 22 | UA 5572 | United Airlines | 10:06 | 11:35 | 1h 29m | Bombardier CRJ-200 | | Thu, Oct 22 | UA 5245 | United Airlines | 11:23 | 12:50 | 1h 27m | CR5 | | Thu, Oct 22 | UA 4658 | United Airlines | 13:20 | 14:48 | 1h 28m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Thu, Oct 22 | UA 5809 | United Airlines | 15:11 | 16:49 | 1h 38m | Bombardier CRJ-200 | | Thu, Oct 22 | UA 4666 | United Airlines | 18:00 | 19:35 | 1h 35m | Bombardier CRJ-200 | | Fri, Oct 23 | UA 5513 | United Airlines | 05:15 | 06:41 | 1h 26m | Bombardier CRJ-200 | | Fri, Oct 23 | UA 5818 | United Airlines | 07:15 | 08:36 | 1h 21m | Embraer E170 | | Fri, Oct 23 | UA 4699 | United Airlines | 08:00 | 09:20 | 1h 20m | CR5 | | Fri, Oct 23 | UA 5572 | United Airlines | 10:06 | 11:35 | 1h 29m | Bombardier CRJ-200 | | Fri, Oct 23 | UA 5245 | United Airlines | 11:23 | 12:50 | 1h 27m | CR5 | | Fri, Oct 23 | UA 4658 | United Airlines | 13:20 | 14:48 | 1h 28m | Embraer E175 | | Fri, Oct 23 | UA 5809 | United Airlines | 15:11 | 16:49 | 1h 38m | Bombardier CRJ-200 | | Fri, Oct 23 | UA 4666 | United Airlines | 18:00 | 19:35 | 1h 35m | Bombardier CRJ-200 | | Sat, Oct 24 | UA 5513 | United Airlines | 05:15 | 06:41 | 1h 26m | Bombardier CRJ-200 | | Sat, Oct 24 | UA 5818 | United Airlines | 07:15 | 08:36 | 1h 21m | Embraer E170 | | Sat, Oct 24 | UA 5572 | United Airlines | 10:06 | 11:35 | 1h 29m | Bombardier CRJ-200 | | Sat, Oct 24 | UA 5245 | United Airlines | 11:23 | 12:50 | 1h 27m | CR5 | | Sat, Oct 24 | UA 4658 | United Airlines | 13:20 | 14:48 | 1h 28m | Embraer E175 | | Sat, Oct 24 | UA 5809 | United Airlines | 15:11 | 16:49 | 1h 38m | Bombardier CRJ-200 | | Sat, Oct 24 | UA 4666 | United Airlines | 18:00 | 19:29 | 1h 29m | Embraer E175 | | Sun, Oct 25 | UA 5818 | United Airlines | 07:15 | 08:36 | 1h 21m | Embraer E170 | | Sun, Oct 25 | UA 4631 | United Airlines | 10:01 | 11:30 | 1h 29m | CRJ | | Sun, Oct 25 | UA 5245 | United Airlines | 11:24 | 12:45 | 1h 21m | CR5 | | Sun, Oct 25 | UA 4658 | United Airlines | 13:20 | 14:48 | 1h 28m | Embraer E170 | | Sun, Oct 25 | UA 5809 | United Airlines | 15:11 | 16:49 | 1h 38m | Bombardier CRJ-200 | | Sun, Oct 25 | UA 4666 | United Airlines | 18:00 | 19:35 | 1h 35m | CRJ | | Mon, Oct 26 | UA 4760 | United Airlines | 05:15 | 06:46 | 1h 31m | Bombardier CRJ-200 | | Mon, Oct 26 | UA 5818 | United Airlines | 07:15 | 08:36 | 1h 21m | Embraer E170 | | Mon, Oct 26 | UA 4631 | United Airlines | 10:01 | 11:30 | 1h 29m | CRJ | | Mon, Oct 26 | UA 5245 | United Airlines | 11:24 | 12:45 | 1h 21m | CR5 | | Mon, Oct 26 | UA 4658 | United Airlines | 13:20 | 14:48 | 1h 28m | Embraer E170 | | Mon, Oct 26 | UA 5809 | United Airlines | 15:11 | 16:49 | 1h 38m | Bombardier CRJ-200 | | Mon, Oct 26 | UA 4666 | United Airlines | 18:00 | 19:35 | 1h 35m | CRJ | | Tue, Oct 27 | UA 4760 | United Airlines | 05:15 | 06:46 | 1h 31m | Bombardier CRJ-200 | | Tue, Oct 27 | UA 5818 | United Airlines | 07:15 | 08:36 | 1h 21m | Embraer E170 | | Tue, Oct 27 | UA 4631 | United Airlines | 08:55 | 10:35 | 1h 40m | CR5 | | Tue, Oct 27 | UA 5245 | United Airlines | 11:24 | 12:45 | 1h 21m | CR5 | Showing the first 40 of 50 scheduled CPR to DEN departures across 7 days with service, starting October 22, 2026. Every remaining date is 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 CPR to DEN date on the interactive map ## Aircraft on the Casper to Denver nonstop United Airlines flies the departures in the schedule table on this page with the [Bombardier CRJ-200](https://2lnr.com/seatmaps/ua/crj-200.md), the Bombardier CRJ, the Embraer E170, and 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. ## The full CPR to DEN nonstop schedule This page carries the full CPR 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 CPR to DEN nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See CPR to DEN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Casper to Denver nonstop Carriers operating CPR 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 CPR to DEN on the interactive map → ## Frequently asked questions about CPR to DEN **How long is the flight from Casper (CPR) to Denver (DEN)?** Scheduled flight times from Casper (CPR) to Denver (DEN) run from 1h 20m to 1h 40m across the departures in the schedule table on this page. The nonstop covers about 230 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CPR to DEN?** United Airlines is currently the only airline flying CPR to DEN nonstop. 2LNR doesn't show award or upgrade space for it on CPR to DEN, so this page carries the schedule rather than a space claim. **How many flights a week are there from CPR to DEN?** About 40 nonstop flights a week run between Casper (CPR) 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 CPR to DEN depart?** Scheduled CPR to DEN nonstops in the next 7 days with service leave between 05:15 and 18:00, local time at Casper. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate CPR to DEN nonstop?** The schedule table on this page lists 10 flight numbers for CPR to DEN nonstops, including UA 4631, UA 4658, UA 4666, UA 5245, UA 5513, UA 5572, UA 5809, and UA 5818 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on CPR to DEN?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on CPR to DEN. The page carries the full CPR to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [DEN to CPR nonstop flights](https://2lnr.com/routes/den-cpr.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Casper (CPR)](https://2lnr.com/routes/cpr.md), or [every route from Denver (DEN)](https://2lnr.com/routes/den.md). Nonstops to Denver (DEN) from other airports within 150 miles of Casper (CPR): - [Riverton (RIW) to Denver (DEN)](https://2lnr.com/routes/riw-den.md), 101 miles from CPR - [Gillette (GCC) to Denver (DEN)](https://2lnr.com/routes/gcc-den.md), 110 miles from CPR - [Laramie (LAR) to Denver (DEN)](https://2lnr.com/routes/lar-den.md), 117 miles from CPR - [Sheridan (SHR) to Denver (DEN)](https://2lnr.com/routes/shr-den.md), 132 miles from CPR - [Cheyenne (CYS) to Denver (DEN)](https://2lnr.com/routes/cys-den.md), 148 miles from CPR 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 CPR 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)