--- title: "Cancun (CUN) to Detroit (DTW) flights: who flies it" description: "Delta Air Lines, Frontier Airlines and WestJet fly nonstop from CUN to DTW, about 11 flights a week. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/cun-dtw" url: "https://2lnr.com/routes/cun-dtw.md" date_modified: "2026-10-18T05:10:47Z" --- # Cancun to Detroit (CUN-DTW): nonstop upgrade & award space Delta Air Lines, Frontier Airlines, and WestJet fly the CUN to DTW nonstop about 11 times a week. The timetable below shows the nonstop scheduled at 3h 51m to 3h 53m for the 1,477 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 CUN to DTW on the interactive map [Get started free](https://2lnr.com/login) 11 Flights a week, 4-week average 3h 51m to 3h 53m Scheduled flight time 1,477 mi Nonstop distance Free To get started ## Cancun to Detroit flight schedule Scheduled nonstop departures for CUN to DTW 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 Cancun (CUN) to Detroit (DTW) | Date | Flight | Airline | Departs CUN | Arrives DTW | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | DL 618 | Delta Air Lines | 12:35 | 17:26 | 3h 51m | [Airbus A321](https://2lnr.com/seatmaps/dl/a321.md) | | Sat, Oct 24 | DL 618 | Delta Air Lines | 12:35 | 17:26 | 3h 51m | Airbus A321 | | Sat, Oct 24 | DL 1911 | Delta Air Lines | 14:09 | 19:02 | 3h 53m | [Boeing 737-900](https://2lnr.com/seatmaps/dl/737-900.md) | | Sun, Oct 25 | DL 618 | Delta Air Lines | 12:35 | 17:26 | 3h 51m | Airbus A321 | | Mon, Oct 26 | DL 618 | Delta Air Lines | 12:35 | 17:26 | 3h 51m | Airbus A321 | | Wed, Oct 28 | DL 618 | Delta Air Lines | 12:35 | 17:26 | 3h 51m | Airbus A321 | | Thu, Oct 29 | DL 618 | Delta Air Lines | 12:35 | 17:26 | 3h 51m | Airbus A321 | | Fri, Oct 30 | DL 618 | Delta Air Lines | 12:35 | 17:26 | 3h 51m | Airbus A321 | Showing all 8 scheduled CUN to DTW 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 CUN to DTW date on the interactive map ## Aircraft on the Cancun to Detroit nonstop Delta Air Lines flies the departures in the schedule table on this page with the [Airbus A321](https://2lnr.com/seatmaps/dl/a321.md) and the [Boeing 737-900](https://2lnr.com/seatmaps/dl/737-900.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on CUN to DTW departures 2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Cancun to Detroit to see which departures have space, the next 14 days free on every product and the full horizon on Pro. Delta Air Lines award space was open on 9 of the 12 Cancun to Detroit departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Confirmed upgrade or award seats by date on the CUN to DTW 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 CUN to DTW on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Cancun to Detroit nonstop Carriers operating CUN to DTW 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) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) - [WestJet (WS) route map](https://2lnr.com/routes/airlines/ws.md)\ [The aircraft WS flies](https://2lnr.com/seatmaps/ws.md) See CUN to DTW on the interactive map → ## Frequently asked questions about CUN to DTW **How long is the flight from Cancun (CUN) to Detroit (DTW)?** Scheduled flight times from Cancun (CUN) to Detroit (DTW) run from 3h 51m to 3h 53m across the departures in the schedule table on this page. The nonstop covers about 1,477 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CUN to DTW?** Delta Air Lines, Frontier Airlines, and WestJet fly CUN to DTW nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from CUN to DTW?** About 11 nonstop flights a week run between Cancun (CUN) and Detroit (DTW) in the current schedule, operated by Delta Air Lines, Frontier Airlines, and WestJet. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from CUN to DTW depart?** Scheduled CUN to DTW nonstops in the next 7 days with service leave between 12:35 and 14:09, local time at Cancun. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate CUN to DTW nonstop?** In the schedule table on this page, CUN to DTW nonstops fly as DL 618 and DL 1911 on Delta Air Lines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on CUN to DTW?** Open the CUN to DTW 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 [DTW to CUN upgrade and award space](https://2lnr.com/routes/dtw-cun.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 Cancun (CUN)](https://2lnr.com/routes/cun.md), or [every route from Detroit (DTW)](https://2lnr.com/routes/dtw.md). Nonstops from Cancun (CUN) to other airports within 150 miles of Detroit (DTW): - [Cancun (CUN) to Windsor (YQG)](https://2lnr.com/routes/cun-yqg.md), 20 miles from DTW - [Cancun (CUN) to Cleveland (CLE)](https://2lnr.com/routes/cun-cle.md), 95 miles from DTW - [Cancun (CUN) to London (YXU)](https://2lnr.com/routes/cun-yxu.md), 126 miles from DTW 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 CUN to DTW 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)