Chicago to Duluth (ORD-DLH): nonstop flights and who flies them

United Airlines flies nonstop between Chicago (ORD) and Duluth (DLH), roughly 60 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. United Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

See ORD to DLH on the interactive map Get started free
60
Nonstop flights a week
397 mi
Nonstop distance
Free
To get started

Chicago to Duluth flight schedule

Scheduled nonstop departures for ORD to DLH, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Chicago (ORD) to Duluth (DLH)
Date Flight Airline Departs ORD Arrives DLH Duration Aircraft
UA 5819United Airlines08:4510:401h 55mCR5
UA 3496United Airlines12:4014:291h 49mE7W
UA 5524United Airlines12:4014:291h 49mCR5
UA 5844United Airlines12:4014:291h 49mCR5
UA 3700United Airlines15:4317:341h 51mE7W
UA 5439United Airlines15:5917:481h 49mCR5
UA 3702United Airlines21:3023:221h 52mE7W
UA 5842United Airlines21:3023:201h 50mCR5
UA 5819United Airlines08:4510:401h 55mCR5
UA 3496United Airlines12:4014:291h 49mE7W
UA 5524United Airlines12:4014:291h 49mCR5
UA 5844United Airlines12:4014:291h 49mCR5
UA 3700United Airlines15:4317:341h 51mE7W
UA 5439United Airlines15:5917:481h 49mCR5
UA 3702United Airlines21:3023:221h 52mE7W
UA 5842United Airlines21:3023:201h 50mCR5
UA 5819United Airlines08:4510:401h 55mCR5
UA 3496United Airlines12:4014:291h 49mE7W
UA 5524United Airlines12:4014:291h 49mCR5
UA 5844United Airlines12:4014:291h 49mCR5
UA 3700United Airlines15:4317:341h 51mE7W
UA 5439United Airlines15:5917:481h 49mCR5
UA 3702United Airlines21:3023:221h 52mE7W
UA 5842United Airlines21:3023:201h 50mCR5
UA 5819United Airlines08:4510:421h 57mCRJ
UA 3496United Airlines12:4014:291h 49mE7W
UA 5524United Airlines12:4014:291h 49mCR5
UA 5844United Airlines12:4014:291h 49mCR5
UA 3700United Airlines15:4317:341h 51mE7W
UA 5439United Airlines15:5917:481h 49mCR5
UA 3702United Airlines21:3023:221h 52mE7W
UA 5842United Airlines21:3023:201h 50mCR5
UA 5819United Airlines08:4510:421h 57mCRJ
UA 3496United Airlines12:4014:291h 49mE7W
UA 5524United Airlines12:4014:291h 49mCR5
UA 5844United Airlines12:4014:291h 49mCR5
UA 3700United Airlines15:4317:341h 51mE7W
UA 3547United Airlines16:0017:511h 51mE7W
UA 3702United Airlines21:3023:221h 52mE7W
UA 5842United Airlines21:3023:201h 50mCR5

Showing the first 40 of 54 scheduled ORD to DLH departures across the next 7 days with service. Every remaining date is 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ORD to DLH date on the interactive map

The full ORD to DLH nonstop schedule

United Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full ORD to DLH nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each ORD to DLH departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ORD to DLH on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Duluth nonstop

Carriers operating ORD to DLH nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ORD to DLH on the interactive map →

Frequently asked questions about ORD to DLH

How far is Duluth from Chicago?
ORD to DLH covers about 397 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ORD to DLH?
United Airlines is currently the only airline flying ORD to DLH nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the ORD to DLH schedule rather than a space claim.
How many flights a week are there from ORD to DLH?
About 60 nonstop flights a week run between Chicago and Duluth in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ORD to DLH depart?
Scheduled ORD to DLH nonstops in the next 7 days with service leave between 08:45 and 21:30, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on ORD to DLH?
Not on this route: none of United Airlines is a carrier 2LNR reads inventory for. The page carries the full ORD to DLH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ORD to DLH nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

Get started free