Dulles to Columbia (IAD–COU) — Airlines, Schedules & Connections

IAD Airport Page →
793 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 12 1-stop flights Verified 1mo ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
ORD Chicago 4h 42m ACAVAZ → AANZUA Chicago (ORD) to Columbia flights
DFW Dallas-Fort Worth 5h 55m AAASAT → AAQF Dallas-Fort Worth (DFW) to Columbia flights
CLT Charlotte 6h 45m AAACAT → AA Charlotte (CLT) to Columbia flights
DEN Denver 7h 6m AVAZCM → UA Denver (DEN) to Columbia flights
ATL Atlanta ~4h 28m AFAMCM → Atlanta (ATL) to Columbia flights
STL St Louis ~4h 35m AVCMEJM → St Louis (STL) to Columbia flights
IND Indianapolis ~4h 45m AVCMET → Indianapolis (IND) to Columbia flights
MCI Kansas City ~5h 30m AVCMLXJ → Kansas City (MCI) to Columbia flights
VPS Valparaiso ~5h 52m G4 → G4 Valparaiso (VPS) to Columbia flights
SFB Orlando ~6h 1m → G4 Orlando (SFB) to Columbia flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dulles to Columbia
Flown by charter / private operators — no scheduled airline service.
793 mi 1h 56m nonstop -1h behind

IAD–COU has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore IAD Routes COU Routes IAD Live Flights COU Live Flights IAD Delays
All flights from Columbia (COU) Columbia to Dulles flights
Connections

Connection Landscape

1-stop and 2-stop options for IAD to COU.
1-STOP
One-Stop Connections
12
Hubs
~4h
Fastest
~11h
Longest
ATL ~4h 28m STL ~4h 35m ORD ~4h 42m IND ~4h 45m MCI ~5h 30m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
450
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
IAD → COU
63%
Moderate delays possible. Allow buffer time.
Departing
63%
Return
COU → IAD
73%
Moderate delays possible. Allow buffer time.
Arriving
73%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAD delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Columbia is 1 hour behind Dulles.
IAD: EDT · COU: CDT

When it's 6:00 PM in Dulles, it's 5:00 PM in Columbia.
Distance & Flight Time
793 mi / 1,277 km
Nonstop flight time is approximately 1h 56m gate to gate.
Getting to IAD

WMATA Silver Line Metro now reaches Dulles directly; take Silver Line to Washington Dulles Airport station (about 65 min from Metro Center, ~$7). The connection opened in late 2022.Ride-shares from downtown DC run $35–60 and take 35–50 minutes via I-66 (longer during peak hours). Washington Flyer coach to Wiehle-Reston East Metro costs $6. The airport is 27 miles from downtown; taxis are expensive ($60–80).

Facts

IAD–COU Quick Facts

Key statistics for the Dulles to Columbia route.
Route details
Distance793 mi / 1,277 km
Flight time1h 56m
Time difference-1 hour
Airlines (nonstop)Charter / private
1-stop connectionsAvailable
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: COU
Full nameColumbia Regional Airport
IATA / ICAOCOU / KCOU
TimezoneAmerica/Chicago
Passengers/yr0.2M
Elevation889 ft / 271 m
FAQ

Frequently Asked Questions

Common questions about IAD to COU flights.
Nonstop flights from Washington Dulles International Airport to Columbia Regional Airport take about 1h 56m gate to gate. The route covers 793 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Chicago O'Hare, Dallas Fort Worth and Charlotte Douglas.
Columbia is 1 hour behind Dulles.
Yes, return flights from COU to IAD are available. Use the direction toggle at the top to view the return schedule.
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 IAD to COU

Washington Dulles International Airport (IAD) and Columbia Regional Airport (COU) are connected through multiple connecting hub airports.

IAD to COU Flight Duration and Schedule

Nonstop flight time from IAD to COU is about 1 hours 56 minutes gate to gate. The route covers a distance of 793 miles (1,277 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Chicago O'Hare, Dallas Fort Worth and Charlotte Douglas. Two-stop connections are also available via intermediate hubs.