DEN → FSDDenver to Sioux Falls

live

Direct flights from Denver (DEN) to Sioux Falls (FSD): 32 nonstop departures observed each week across 2 airlines. 91% of the last 32 tracked flights arrived within 15 minutes of schedule. The median arrival is 15 minutes early. No cancellations were recorded across the 39 tracked flights. The nonstop covers 777 km, an estimated 1 hour 30 minutes in the air. Measured by Pro Flight Search from live flight boards at Denver and Sioux Falls. Updated 4 November 2026 at 12:18 UTC.

Today, DEN → FSD

Wed 4 Nov · local times
  1. 09:50 UA4759United Airlines On scheduleGate B70 ·
  2. 13:40 UA4793United Airlines On scheduleGate B50 ·
  3. 17:25 UA645United Airlines On scheduleGate A21 ·
  4. 21:05 UA5700United Airlines Sched 21:05Departure not confirmed by the board ·

Checked DEN board 05:13 · FSD board 06:18

DEN Denver smooth · +0
FSD Sioux Falls heavy · +34
777 km · ~1h 30m est.
dep bank 07:40–21:0532x weekly
Runs reliable · 2 airlines · 32x weekly · nonstop
91% on time

of the last 32 tracked DEN → FSD flights arrived within 15 minutes

Median arrival delay is −15 min. 0 of 39 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−15 minacross the last 32 arrivals
Flight time~1h 30mestimated from route distance
Weekly departures32x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 39

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
SkyWest AirlinesUnited Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
SkyWest AirlinesOO57% on time

Flights OO309 21:05 daily

United AirlinesUA100% on time

Flights UA5397 07:40 Mo Th Fr Su · UA4759 09:50 daily · UA4793 13:40 daily · UA645 17:25 daily

History

operated legs · board outcomes
11-03OO309arrived+26
11-03UA4759dep −2 → arr−15
11-03UA4793dep −4 → arr−21
11-03UA5700departed−5
11-03UA645dep −1 → arr−23
11-02OO309arrived+25
11-02UA4759dep −4 → arr−10
11-02UA4793dep +12 → arr−2
11-02UA5397dep −10 → arr−15
11-02UA5700departed+2
11-02UA645dep +1 → arr−15
11-01OO309arrived+30
11-01UA4759dep −6 → arr−13
11-01UA4793dep −1 → arr−15
11-01UA5397dep −6 → arr−21
11-01UA5700departed−1
11-01UA645dep +0 → arr−23
10-31OO309arrived+1
10-31UA4759dep +4 → arr+0
10-31UA4793dep −7 → arr−22
10-31UA5700departed−11
10-31UA645dep −5 → arr−24
10-30OO309arrived+12
10-30UA4759dep −4 → arr−4
10-30UA4793dep −2 → arr−23
10-30UA5397dep −5 → arr−22
10-30UA5700departed−9
10-30UA645dep +11 → arr−9
10-29OO309arrived+1
10-29UA4759dep −3 → arr−20
10-29UA4793dep −7 → arr−8
10-29UA5397dep −6 → arr−33
10-29UA5700departed−10
10-29UA645dep +2 → arr−18
10-28OO309arrived+8
10-28UA4759dep −7 → arr−16
10-28UA4793dep −3 → arr−25
10-28UA5700departed−9
10-28UA645dep −4 → arr−30

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
DENDenver +0 min smooth 🌤 mostly cloudy · S 7 kt Full DEN delay board →
FSDSioux Falls +34 min heavy ⛅ overcast · WNW 13 kt Full FSD delay board →

Weather lens

Conditions are tightest at FSD: a 49% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +17 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Denver to Sioux Falls route actually runs

Pro Flight Search records official board updates for nonstop DEN to FSD flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Denver (DEN) to Sioux Falls (FSD) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/DEN-FSD
How we measure this →

DEN to FSD questions

Is DEN–FSD running on time right now?

Some delays possible. The arrival side at FSD is the weaker end, route health score 67/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on DEN–FSD?

Operators schedule morning departures around 07:40 and evening departures around 17:25 from DEN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the FSD delay card to confirm conditions when you'd arrive.

How long is the flight from DEN to FSD?

Great-circle distance is 777 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 85–97 min gate-to-gate on this route.

How often does DEN–FSD fly?

2 carriers operate this route, around 32 flights a week between them. Compare carrier days and times in the airline list above.