UA4597United Airlines · ORD → FSD
live · 35m ago
Route confirmed United Airlines

UA4597 ChicagoORD · 08:40 Sioux FallsFSD · 10:29

UA4597 by United Airlines flies from Chicago (ORD) to Sioux Falls (FSD) for the Sat, Oct 17 departure.

Right nowScheduled · gate F22 · as of 07:08
08:40

departs ORD · on schedule

Typical gate push−7 minmedian posted departure
Typical arrival−24 minmedian over 8 operations
Wins back in air~17 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+32+65+97 min
10-17
−26 arrival
10-16
−9 gate · −29 arrival
10-15
+84 gate · +97 arrival
10-14
−5 gate · −8 arrival
10-13
−8 gate · −13 arrival
10-12
−7 gate · −30 arrival
10-11
−7 gate · −24 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −24 min · 0 cancelled · 8 operations tracked

The route today

live boards
ORDChicagoOn-time likelyORD delay board →
FSDSioux FallsModerate riskFSD delay board →
ORD→FSDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
48%Chance of 15+ min delay
2.3%Chance of cancellation
+12 minAvg hub delay right now

Conditions at ORD and FSD are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Chicago to Sioux Falls flights today

same route · United Airlines
UA5451departs 12:29
UA5645departs 12:40
UA5359departs 16:00
UA5199departs 21:00
UA1842departs 21:20

If UA4597 is cancelled, these are the other United Airlines nonstop flights from Chicago to Sioux Falls on the same day, with scheduled departure times in ORD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA4597 actually runs

Pro Flight Search has tracked every published board update for UA4597 across the ORD and FSD boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 8 confirmed landings · 7/8 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA4597 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-17ORD 08:40FSD 10:29 10:03 (−26)
10-16ORD 08:40 08:31 (−9)FSD 10:29 10:00 (−29)
10-15ORD 08:40 10:04 (+84)FSD 10:29 12:06 (+97)
10-14ORD 08:40 08:35 (−5)FSD 10:29 10:21 (−8)
10-13ORD 08:40 08:32 (−8)FSD 10:29 10:16 (−13)
10-12ORD 08:40 08:33 (−7)FSD 10:29 09:59 (−30)
10-11ORD 08:40 08:33 (−7)FSD 10:29 10:05 (−24)
10-10ORD 08:40FSD 10:29 10:03 (−26)

Aircraft

Recent tails: N541GJ, N553GJ, N536GJ, N569GJ.

Board clocks recorded as ORD and FSD published them.

Planning around UA4597? 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 — UA4597 Chicago to Sioux Falls on-time performance, measured from the ORD and FSD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA4597
How we measure this →