Duluth to Columbus (DLH–CMH) — Airlines, Schedules & Connections

DLH Airport Page →
664 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 3d ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Duluth to Columbus
Connecting service available through multiple hubs.
1 Flights/wk 664 mi 1h 33m nonstop +1h ahead 4 1-stop hubs

While no nonstop service exists between DLH and CMH, connecting options are available through 4 hubs.

Also explore DLH Routes CMH Routes DLH Live Flights CMH Live Flights CMH Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for DLH to CMH.
1-STOP
One-Stop Connections
4
Hubs
~6h
Fastest
~13h
Longest
DEN ~6h 26m SLC ~7h 42m MSP ~11h 51m ORD ~13h 42m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
87
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
DLH → CMH
90%
Generally reliable. Most flights run on time.
Arriving
90%
Return
CMH → DLH
88%
Generally reliable. Most flights run on time.
Departing
88%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. CMH delays →
Alternatives

Other ways to reach Columbus from Duluth

Nearby airports with service to John Glenn Columbus International Airport.
Metric DLH→CMH MSP→CMH
Distance from DLH – 144 mi
Nonstop airlines 0 5
Weekly flights 1 37
Flight time 1h 33m 1h 16m
Minneapolis (MSP) to Columbus flights
Airports within 200 miles of DLH with service to John Glenn Columbus International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Columbus is 1 hour ahead of Duluth.
DLH: CDT · CMH: EDT

When it's 6:00 PM in Duluth, it's 7:00 PM in Columbus.
Distance & Flight Time
664 mi / 1,068 km
Nonstop flight time is approximately 1h 33m.
Facts

DLH–CMH Quick Facts

Key statistics for the Duluth to Columbus route.
Route details
Distance664 mi / 1,068 km
Flight time1h 33m
Time difference+1 hour
Airlines (nonstop)0
Weekly flights1 out
1-stop connections4 hubs
Origin: DLH
Full nameDuluth International Airport
IATA / ICAODLH / KDLH
TimezoneAmerica/Menominee
Passengers/yr0.3M
Elevation1,428 ft / 435 m
Destination: CMH
Full nameJohn Glenn Columbus International Airport
IATA / ICAOCMH / KCMH
TimezoneAmerica/Indiana/Vevay
Passengers/yr8.8M
Elevation815 ft / 248 m
FAQ

Frequently Asked Questions

Common questions about DLH to CMH flights.
Nonstop flights from Duluth International Airport to John Glenn Columbus International Airport take approximately 1h 33m. The route covers 664 miles.
There are approximately 1 nonstop flights per week from DLH to CMH.
Yes, 1-stop connections are available through DEN, SLC, MSP and ORD. These options provide additional schedule flexibility.
Columbus is 1 hour ahead of Duluth.
Nearby alternatives include MSP. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from DLH to CMH

Duluth International Airport (DLH) and John Glenn Columbus International Airport (CMH) are connected through multiple connecting hub airports.

DLH to CMH Flight Duration and Schedule

Nonstop flight time from DLH to CMH ranges from 1 hours 33 minutes. The route covers a distance of 664 miles (1,068 km).

Connecting Options and Alternatives

4 one-stop connections are available, with the fastest taking approximately 6 hours via DEN. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Minneapolis (MSP).