DTW Detroit

How deep the DTW board really is

The table above says where a courier can fly from DTW. This reads the same 147 destinations back for the questions a dispatcher asks second: how much of the board rests on one airline, how much of it runs less than daily, whether the return leg is as thick as the outbound, what the clock here does to a Gulf working day and which of the destinations shut at night, all of it computed on 2026-09-07 from AeroDataBox scheduled route statistics.

• 106of the 147 destinations are flown by one airline
• 42destinations run less than once a day
• 46destinations have four or more departures a day
• 75.5%of the destinations name Delta Air Lines, the largest presence here

Who holds the departures at DTW

38 airlines appear on the DTW board and they do not hold it evenly. Delta Air Lines is on 111 of the 147 destinations, 75.5 per cent of them, and on 73 of those it is the only airline flying the sector. The destinations it appears on carry 416.4 of the 450.9 departures a day this airport files, though other airlines fly some of the same sectors, so read that as reach rather than as a share of the aircraft.

The next largest presence is Frontier Airlines on 12 destinations. 19 of the 38 airlines at DTW appear on a single destination each, which is the long tail every airport carries, and none of it is a rebooking option when the sector you need is the one that fell over.

An airport held this tightly is quick to book and slow to recover: with 111 of the 147 destinations on one airline, the second aircraft on a DTW sector is usually another Delta Air Lines aircraft, and when there is not one the desk is looking at another airport rather than another airline. That is why the alternate airports listed above matter more at DTW than the destination count does.

How much of the DTW board is daily

Of the 147 destinations, 105 are flown at least once a day and 42 are not, 28 of them running once a week or less. The median destination on the DTW board is flown about twice a day.

An average of 0.14 flights a day is the schedule statistic, and it is worth translating it before anything is promised to anybody: DTW to Vero Beach (VRB) is about one a week, so a missed departure there is not a delay of hours, it is the next slot.

The five busiest destinations carry 62.7 of the 450.9 departures a day, 13.9 per cent of the whole board. The other 142 destinations are spread widely enough that a courier who misses the first departure at DTW usually has somewhere else to look on the same board.

Destination	Country	The only airline on it	Flights a week	km	Routing
Akron CAK	the United States	Sun Country Airlines	1	215	plan this
Bangor BGR	the United States	Delta Air Lines	1	1,205	plan this
Bozeman BZN	the United States	Delta Air Lines	1	2,247	plan this
Cedar Rapids CID	the United States	Delta Air Lines	1	691	plan this
Chicago/West Chicago DPA	the United States	Flexjet	1	406	plan this
Cincinnati LUK	the United States	Executive Jet Management	1	357	plan this
Cleveland BKL	the United States	Executive Fliteways	1	158	plan this
Columbus OSU	the United States	NetJets Aviation	1	238	plan this
Danbury DXR	the United States	EGE	1	823	plan this
Dayton DAY	the United States	Sun Country Airlines	1	267	plan this

The ten destinations out of DTW where one airline holds the sector and files fewer than seven departures a week, with the weekly figure taken as the average daily rate multiplied by seven rather than as a fixed timetable. 29 further destinations sit in the same position and are listed in the board above.

The way back from DTW

The desk holds the return direction for 68 of the 147 destinations, and a courier plans the way back on those figures rather than on the outbound. On none of those 68 does the return run more than a quarter thinner than the outbound, so a turnaround through DTW is a question of hours rather than of whether an aircraft exists.

It runs the other way as well: New York (LGA) files 9.3 a day back into DTW against 2.7 outbound, which is the shape that strands a courier at this end rather than at the far end.

The clock at DTW

DTW keeps America/Detroit time, eight hours behind Dubai in summer and nine hours behind in winter, because the clock here moves and the Gulf clock does not.

When it is 09:00 on a Dubai working morning it is 01:00 at DTW, so a nine to six day at each end overlaps for an hour. That is a narrow window for a signature, a customs query or an authority to release, and it is the reason a consignment for DTW is briefed the day before rather than on the morning it flies.

The night at DTW

5 of the destinations from here carry a documented night restriction of their own, which is a departure time question at this end rather than an arrival problem at the other.

Into Amsterdam (AMS) the door shuts at 23:00 local, so the last departure from DTW that lands inside it leaves around 08:53, on a modelled block of 8h 07m. Into Paris (CDG) the door shuts at 00:00 local, so the last departure from DTW that lands inside it leaves around 09:50, on a modelled block of 8h 10m. Into Frankfurt-am-Main (FRA) the door shuts at 23:00 local, so the last departure from DTW that lands inside it leaves around 08:27, on a modelled block of 8h 33m. Those three departure times out of DTW are worked backwards from the published window with the block time model this site uses everywhere, 720 to 880 km an hour by sector length with thirty minutes on the ground, so they are arithmetic rather than a timetable and the desk checks the published departure before it promises the landing.

Where DTW turns up on the rest of this site

DTW carries two other pages on this site as well: the United States country desk, which sets out the customs practice, the working week and the road legs behind this airport and the DTW transit page for the connecting case, where a courier changes aircraft here rather than starting or finishing.

The site publishes 52 airport pair pages that start or end at DTW, each with the distance, the block time, the carriers on the sector and a door to door clock. The busiest are Detroit to Chicago (ORD), Detroit to Atlanta (ATL) and Detroit to Denver (DEN).

Seven of the 346 published hand carry lanes run through this airport: Amsterdam to Detroit, Detroit to Frankfurt and Detroit to Monterrey. A lane page is the commercial version of the board above, with the customs, the ground legs and the price at DTW written out.

Twelve courier postings name DTW as the airport a courier here flies from: Detroit, Toledo and Sterling Heights.

To price a movement rather than read the board, the route calculator opens with DTW already set as the origin, and it works out the flying time, the distance and the delivery hour for any of the 147 destinations above.