Dulles to Sioux City (IAD–SUX) — Airlines, Schedules & Connections

IAD Airport Page →
1,018 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 6d ago
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  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...
Dulles to Sioux City
Connecting service available through multiple hubs.
1 Flights/wk 1,018 mi 2h 52m nonstop -1h behind 4 1-stop hubs

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

Also explore IAD Routes SUX Routes IAD Live Flights SUX Live Flights IAD Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to SUX.
1-STOP
One-Stop Connections
4
Hubs
~7h
Fastest
~19h
Longest
MCO ~7h 18m LAS ~9h 34m ORD ~12h 29m DEN ~19h 25m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
200
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 → SUX
75%
Generally reliable. Most flights run on time.
Departing
75%
Return
SUX → IAD
55%
Frequent delays expected. Consider flexible booking.
Arriving
55%
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
Sioux City is 1 hour behind Dulles.
IAD: EDT · SUX: CDT

When it's 6:00 PM in Dulles, it's 5:00 PM in Sioux City.
Distance & Flight Time
1,018 mi / 1,638 km
Nonstop flight time is approximately 2h 52m.
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–SUX Quick Facts

Key statistics for the Dulles to Sioux City route.
Route details
Distance1,018 mi / 1,638 km
Flight time2h 52m
Time difference-1 hour
Airlines (nonstop)0
Weekly flights1 out
1-stop connections4 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: SUX
Full nameSioux Gateway Airport / Brigadier General Bud Day Field
IATA / ICAOSUX / KSUX
TimezoneAmerica/North_Dakota/New_Salem
Passengers/yr0.1M
Elevation1,098 ft / 335 m
FAQ

Frequently Asked Questions

Common questions about IAD to SUX flights.
Nonstop flights from Washington Dulles International Airport to Sioux Gateway Airport / Brigadier General Bud Day Field take approximately 2h 52m. The route covers 1,018 miles.
There are approximately 1 nonstop flights per week from IAD to SUX.
Yes, 1-stop connections are available through MCO, LAS, ORD and DEN. These options provide additional schedule flexibility.
Sioux City is 1 hour behind Dulles.
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 SUX

Washington Dulles International Airport (IAD) and Sioux Gateway Airport / Brigadier General Bud Day Field (SUX) are connected through multiple connecting hub airports.

IAD to SUX Flight Duration and Schedule

Nonstop flight time from IAD to SUX ranges from 2 hours 52 minutes. The route covers a distance of 1,018 miles (1,638 km).

Connecting Options and Alternatives

4 one-stop connections are available, with the fastest taking approximately 7 hours via MCO. Two-stop connections are also available via intermediate hubs.