--- title: "DTW to PWM flights: who flies it, and when" description: "Delta Air Lines flies nonstop from DTW to PWM, about 14 flights a week, covering 666 miles. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/dtw-pwm" url: "https://2lnr.com/routes/dtw-pwm.md" date_modified: "2026-10-18T05:10:47Z" --- # Detroit to South Portland Gardens (DTW-PWM): nonstop upgrade & award space Delta Air Lines flies nonstop between Detroit (DTW) and South Portland Gardens (PWM), roughly 14 times a week. In the timetable below it flies as DL 426, DL 1821, and DL 5113, scheduled at 1h 55m to 2h 1m for the 666 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 22, 2026. See DTW to PWM on the interactive map [Get started free](https://2lnr.com/login) 14 Flights a week, 4-week average 1h 55m to 2h 1m Scheduled flight time 666 mi Nonstop distance Free To get started ## Detroit to South Portland Gardens flight schedule Scheduled nonstop departures for DTW to PWM starting October 21, 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 Detroit (DTW) to South Portland Gardens (PWM) | Date | Flight | Airline | Departs DTW | Arrives PWM | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Wed, Oct 21 | DL 426 | Delta Air Lines | 10:00 | 11:57 | 1h 57m | [Boeing 717-200](https://2lnr.com/seatmaps/dl/717-200.md) | | Wed, Oct 21 | DL 1821 | Delta Air Lines | 14:07 | 16:02 | 1h 55m | Boeing 717-200 | | Thu, Oct 22 | DL 426 | Delta Air Lines | 10:00 | 11:57 | 1h 57m | Boeing 717-200 | | Thu, Oct 22 | DL 1821 | Delta Air Lines | 14:07 | 16:02 | 1h 55m | Boeing 717-200 | | Fri, Oct 23 | DL 5113 | Delta Air Lines | 10:10 | 12:11 | 2h 1m | [Bombardier CRJ-900](https://2lnr.com/seatmaps/dl/crj-900.md) | | Fri, Oct 23 | DL 1821 | Delta Air Lines | 14:07 | 16:02 | 1h 55m | Boeing 717-200 | | Sat, Oct 24 | DL 426 | Delta Air Lines | 10:25 | 12:22 | 1h 57m | Boeing 717-200 | | Sat, Oct 24 | DL 1821 | Delta Air Lines | 14:07 | 16:02 | 1h 55m | Boeing 717-200 | | Sun, Oct 25 | DL 5113 | Delta Air Lines | 10:10 | 12:11 | 2h 1m | Bombardier CRJ-900 | | Sun, Oct 25 | DL 1821 | Delta Air Lines | 14:07 | 16:02 | 1h 55m | Boeing 717-200 | | Mon, Oct 26 | DL 426 | Delta Air Lines | 10:00 | 11:57 | 1h 57m | Boeing 717-200 | | Mon, Oct 26 | DL 1821 | Delta Air Lines | 14:07 | 16:02 | 1h 55m | Boeing 717-200 | | Tue, Oct 27 | DL 426 | Delta Air Lines | 10:00 | 11:57 | 1h 57m | Boeing 717-200 | | Tue, Oct 27 | DL 1821 | Delta Air Lines | 14:07 | 16:02 | 1h 55m | Boeing 717-200 | Showing all 14 scheduled DTW to PWM departures across 7 days with service, starting October 21, 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 DTW to PWM date on the interactive map ## Aircraft on the Detroit to South Portland Gardens nonstop Delta Air Lines flies the departures in the schedule table on this page with the [Boeing 717-200](https://2lnr.com/seatmaps/dl/717-200.md) and the [Bombardier CRJ-900](https://2lnr.com/seatmaps/dl/crj-900.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on DTW to PWM departures 2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Detroit to South Portland Gardens 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 all 14 Detroit to South Portland Gardens 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 DTW to PWM 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 DTW to PWM on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Detroit to South Portland Gardens nonstop Carriers operating DTW to PWM 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 DTW to PWM on the interactive map → ## Frequently asked questions about DTW to PWM **How long is the flight from Detroit (DTW) to South Portland Gardens (PWM)?** Scheduled flight times from Detroit (DTW) to South Portland Gardens (PWM) run from 1h 55m to 2h 1m across the departures in the schedule table on this page. The nonstop covers about 666 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DTW to PWM?** Delta Air Lines is currently the only airline flying DTW to PWM nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from DTW to PWM?** About 14 nonstop flights a week run between Detroit (DTW) and South Portland Gardens (PWM) 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 DTW to PWM depart?** Scheduled DTW to PWM nonstops in the next 7 days with service leave between 10:00 and 14:07, local time at Detroit. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate DTW to PWM nonstop?** In the schedule table on this page, DTW to PWM nonstops fly as DL 426, DL 1821, and DL 5113 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 DTW to PWM?** Open the DTW to PWM 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 [PWM to DTW upgrade and award space](https://2lnr.com/routes/pwm-dtw.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 Detroit (DTW)](https://2lnr.com/routes/dtw.md), or [every route from South Portland Gardens (PWM)](https://2lnr.com/routes/pwm.md). Nonstops from Detroit (DTW) to other airports within 150 miles of South Portland Gardens (PWM): - [Detroit (DTW) to Boston (BOS)](https://2lnr.com/routes/dtw-bos.md), 95 miles from PWM - [Detroit (DTW) to Bangor (BGR)](https://2lnr.com/routes/dtw-bgr.md), 109 miles from PWM - [Detroit (DTW) to Providence (PVD)](https://2lnr.com/routes/dtw-pvd.md), 144 miles from PWM 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 DTW to PWM 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)