--- title: "Detroit (DTW) to Reykjavik (KEF) flights: who flies it" description: "Delta Air Lines flies nonstop from DTW to KEF, about 10 flights a week, scheduled at 5h 41m. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/dtw-kef" url: "https://2lnr.com/routes/dtw-kef.md" date_modified: "2026-10-18T05:10:47Z" --- # Detroit to Reykjavik (DTW-KEF): nonstop upgrade & award space Delta Air Lines flies the DTW to KEF nonstop about 10 times a week. In the timetable below it flies as DL 178 and DL 342, scheduled at 5h 41m for the 2,785 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 24, 2026. See DTW to KEF on the interactive map [Get started free](https://2lnr.com/login) 10 Flights a week, 4-week average 5h 41m Scheduled flight time 2,785 mi Nonstop distance Free To get started ## Detroit to Reykjavik flight schedule Scheduled nonstop departures for DTW to KEF 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 Detroit (DTW) to Reykjavik (KEF) | Date | Flight | Airline | Departs DTW | Arrives KEF | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, May 6 | DL 178 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | [Boeing 757-200](https://2lnr.com/seatmaps/dl/757-200.md) | | Thu, May 6 | DL 342 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | | Sat, May 8 | DL 178 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | | Sat, May 8 | DL 342 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | | Sun, May 9 | DL 178 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | | Sun, May 9 | DL 342 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | | Mon, May 10 | DL 178 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | | Mon, May 10 | DL 342 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | | Tue, May 11 | DL 342 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | | Thu, May 13 | DL 178 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | | Thu, May 13 | DL 342 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | | Sat, May 15 | DL 178 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | | Sat, May 15 | DL 342 | Delta Air Lines | 21:59 | 07:40 | 5h 41m | Boeing 757-200 | Showing all 13 scheduled DTW to KEF 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 DTW to KEF date on the interactive map ## Aircraft on the Detroit to Reykjavik nonstop Delta Air Lines flies the [Boeing 757-200](https://2lnr.com/seatmaps/dl/757-200.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. ## Confirmed upgrade & award space on DTW to KEF 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 Reykjavik 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 DTW to KEF 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 KEF on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Detroit to Reykjavik nonstop Carriers operating DTW to KEF 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 KEF on the interactive map → ## Frequently asked questions about DTW to KEF **How long is the flight from Detroit (DTW) to Reykjavik (KEF)?** Every departure in the schedule table on this page is scheduled at 5h 41m from Detroit (DTW) to Reykjavik (KEF). The nonstop covers about 2,785 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DTW to KEF?** Delta Air Lines is currently the only airline flying DTW to KEF nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from DTW to KEF?** About 10 nonstop flights a week run between Detroit (DTW) and Reykjavik (KEF) 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 KEF depart?** In the next 7 days with service, every scheduled DTW to KEF nonstop leaves at 21:59 local time at Detroit. The schedule table on this page lists each departure by date. **Which flights operate DTW to KEF nonstop?** In the schedule table on this page, DTW to KEF nonstops fly as DL 178 and DL 342 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 KEF?** Open the DTW to KEF 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 [KEF to DTW upgrade and award space](https://2lnr.com/routes/kef-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 Reykjavik (KEF)](https://2lnr.com/routes/kef.md). - [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 KEF 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)