--- title: "Montrose (MTJ) to Atlanta (ATL) flights: who flies it" description: "Delta Air Lines flies nonstop from MTJ to ATL, about 7 flights a week, scheduled at 3h 15m. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/mtj-atl" url: "https://2lnr.com/routes/mtj-atl.md" date_modified: "2026-10-18T05:10:47Z" --- # Montrose to Atlanta (MTJ-ATL): nonstop upgrade & award space Delta Air Lines flies the MTJ to ATL nonstop about 7 times a week. In the timetable below it flies as DL 1248, scheduled at 3h 15m for the 1,349 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines 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 MTJ to ATL on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 3h 15m Scheduled flight time 1,349 mi Nonstop distance Free To get started ## Montrose to Atlanta flight schedule Scheduled nonstop departures for MTJ to ATL 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 Montrose (MTJ) to Atlanta (ATL) | Date | Flight | Airline | Departs MTJ | Arrives ATL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Dec 19 | DL 1248 | Delta Air Lines | 15:20 | 20:35 | 3h 15m | [Boeing 737-800](https://2lnr.com/seatmaps/dl/737-800.md) | | Sun, Dec 20 | DL 1248 | Delta Air Lines | 15:20 | 20:35 | 3h 15m | Boeing 737-800 | | Mon, Dec 21 | DL 1248 | Delta Air Lines | 15:20 | 20:35 | 3h 15m | Boeing 737-800 | | Tue, Dec 22 | DL 1248 | Delta Air Lines | 15:20 | 20:35 | 3h 15m | Boeing 737-800 | | Wed, Dec 23 | DL 1248 | Delta Air Lines | 15:20 | 20:35 | 3h 15m | Boeing 737-800 | | Thu, Dec 24 | DL 1248 | Delta Air Lines | 15:20 | 20:35 | 3h 15m | Boeing 737-800 | | Fri, Dec 25 | DL 1248 | Delta Air Lines | 15:20 | 20:35 | 3h 15m | Boeing 737-800 | Showing all 7 scheduled MTJ to ATL 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 MTJ to ATL date on the interactive map ## Aircraft on the Montrose to Atlanta nonstop Delta Air Lines flies the [Boeing 737-800](https://2lnr.com/seatmaps/dl/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 MTJ to ATL departures 2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Montrose to Atlanta 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 MTJ to ATL 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 MTJ to ATL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Montrose to Atlanta nonstop Carriers operating MTJ to ATL nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) See MTJ to ATL on the interactive map → ## Frequently asked questions about MTJ to ATL **How long is the flight from Montrose (MTJ) to Atlanta (ATL)?** DL 1248 is scheduled at 3h 15m from Montrose (MTJ) to Atlanta (ATL) on every departure in the schedule table on this page. The nonstop covers about 1,349 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from MTJ to ATL?** Delta Air Lines is currently the only airline flying MTJ to ATL nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from MTJ to ATL?** About 7 nonstop flights a week run between Montrose (MTJ) and Atlanta (ATL) in the current schedule, operated by Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from MTJ to ATL depart?** In the next 7 days with service, every scheduled MTJ to ATL nonstop leaves at 15:20 local time at Montrose. The schedule table on this page lists each departure by date. **Which flights operate MTJ to ATL nonstop?** Delta Air Lines flies DL 1248 nonstop from Montrose (MTJ) to Atlanta (ATL), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **How do I check upgrade or award availability on MTJ to ATL?** Open the MTJ to ATL route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, 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 [ATL to MTJ upgrade and award space](https://2lnr.com/routes/atl-mtj.md). Award seats rather than schedules? See [Delta Air Lines award availability](https://2lnr.com/awards/dl.md). Looking beyond this route? See [every route from Montrose (MTJ)](https://2lnr.com/routes/mtj.md), or [every route from Atlanta (ATL)](https://2lnr.com/routes/atl.md). Nonstops to Atlanta (ATL) from other airports within 150 miles of Montrose (MTJ): - [Aspen (ASE) to Atlanta (ATL)](https://2lnr.com/routes/ase-atl.md), 74 miles from MTJ - [Eagle (EGE) to Atlanta (ATL)](https://2lnr.com/routes/ege-atl.md), 94 miles from MTJ - [Hayden (HDN) to Atlanta (ATL)](https://2lnr.com/routes/hdn-atl.md), 141 miles from MTJ Distances are great-circle between the airports, not driving distance. - [How Delta upgrades clear](https://2lnr.com/about/dl/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss MTJ to ATL 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)