Detroit (DTW) to Chicago O'Hare (ORD)

Distance, flight time and the air traffic controllers who guide you.

Quick answer

Detroit (DTW) to Chicago O'Hare (ORD) is 234 miles in a straight line, about 0h 58m gate to gate. Your flight is handed between 6 air traffic control facilities along the way.

234miles
203nautical miles
377kilometers
~0h 58mestimated flight time
−1 htime change on arrival
Westinitial heading

Who handles your flight

Every airliner is passed from one air traffic control facility to the next. On the most direct path, these are the teams that guide you, in order. Weather and traffic can send a flight through other centers, so your actual flight may differ a little.

  1. DTWTowerDetroit Metro Tower (DTW)Clears you for takeoffThank them →
  2. D21TRACONDetroit TRACON (D21)Guides the climb outThank them →
  3. ZOBCenterCleveland ARTCC (ZOB)Takes over at cruising altitudeThank them →
  4. ZAUCenterChicago ARTCC (ZAU)Starts your descentThank them →
  5. C90TRACONChicago TRACON (C90)Lines you up for the approachThank them →
  6. ORDTowerChicago O'Hare Tower (ORD)Clears you to landThank them →

Flying the other way

Chicago O'Hare (ORD) to Detroit (DTW)

ORD → C90 → ZAU → ZOB → D21 → DTW

About the airports

Detroit Metropolitan Wayne County Airport

Detroit, MI

Codes: DTW · KDTW

Time zone: Eastern

Control tower: Detroit Metro Tower (DTW)

Thank the tower →

Chicago O'Hare International Airport

Chicago, IL

Codes: ORD · KORD

Time zone: Central

Control tower: Chicago O'Hare Tower (ORD)

Thank the tower →

More routes

All flight routes →

How we figure this out

Distance is the great-circle distance between the two airports, the shortest path over the curved Earth. Flight time assumes an average airliner speed of about 500 mph plus about 30 minutes for taxi, takeoff and landing. The list of facilities follows the same path, using each airport's tower and approach control and the FAA's en route center boundaries.

Say thanks to the controllers who got you there. It's free, takes 30 seconds, and every post is checked before it goes up.

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Common questions

How long is the flight from Detroit (DTW) to Chicago O'Hare (ORD)?

About 0h 58m gate to gate for the 234-mile trip. Flying west, you often fight a headwind, so it can take a little longer.

How far is Detroit (DTW) from Chicago O'Hare (ORD)?

234 miles (203 nautical miles, 377 km) in a straight line. The path your flight actually takes is usually a little longer.

Which air traffic controllers handle a flight from Detroit (DTW) to Chicago O'Hare (ORD)?

Usually 6 facilities: Detroit Metro Tower (DTW), Detroit TRACON (D21), Cleveland ARTCC (ZOB), Chicago ARTCC (ZAU), Chicago TRACON (C90) and Chicago O'Hare Tower (ORD). You can thank each one on its own wall at Thank ATC.

Is there a time change between Detroit (DTW) and Chicago O'Hare (ORD)?

Yes. Chicago O'Hare (ORD) is 1 hour behind Detroit (DTW).

Updated October 2026

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