UA5823 Oklahoma CityOKC · 09:15 ChicagoORD · 11:50
UA5823 by United Airlines flies from Oklahoma City (OKC) to Chicago (ORD) for the Sat, Sep 19 departure.
arrival expected at ORD · on schedule
board checked 8m ago · checking again in 45s
Where the minutes go
last 7 operations · gate push → arrivalThe 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 operationmedian arrival −1 min · 0 cancelled · 9 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by ORD (Chicago), currently flying MVFR (marginal visual). 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Oklahoma City to Chicago flights today
same route · United AirlinesIf UA5823 is cancelled, these are the other United Airlines nonstop flights from Oklahoma City to Chicago on the same day, with scheduled departure times in OKC local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA5823 actually runs
Pro Flight Search has tracked every published board update for UA5823 across the OKC and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 7 confirmed landings · 4/7 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how UA5823 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N149SY, N168SY, N157SY, N122SY.
Board clocks recorded as OKC and ORD published them.
Planning around UA5823? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — UA5823 Oklahoma City to Chicago on-time performance, measured from the OKC and ORD airport boards.
https://proflightsearch.com/flight/UA5823
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