UA3766United Airlines · ORD → MDW
live · 18m ago
Route confirmed United Airlines

UA3766 ChicagoORD · 14:30 ChicagoMDW · 15:15

UA3766 by United Airlines flies from Chicago (ORD) to Chicago (MDW).

Right nowNext departure Thursday Operates Thu Fri
14:30

scheduled from ORD

Typical gate push−6 minmedian posted departure
Typical arrival+3 minmedian over 1 operations

The route today

live boards
ORDChicagoOn-time likelyORD delay board →
MDWChicagoOn-time likelyMDW delay board →
ORD→MDWevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
43%Chance of 15+ min delay
1.3%Chance of cancellation
+12 minAvg hub delay right now

Conditions at ORD and MDW 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 Chicago flights

same route · United Airlines
UA3762departs 11:15 · Thu, Fri
UA3764departs 12:00 · Thu, Fri
UA3768departs 14:15 · Thu, Fri

If UA3766 is cancelled, these are the other United Airlines nonstop flights from Chicago to Chicago, 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 UA3766 actually runs

Pro Flight Search has tracked every published board update for UA3766 across the ORD and MDW boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +3 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA3766 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-09ORD 14:30 14:24 (−6)MDW 15:15 15:18 (+3)

Board clocks recorded as ORD and MDW published them.

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 — UA3766 Chicago to Chicago on-time performance, measured from the ORD and MDW airport boards.

Canonical URL
https://proflightsearch.com/flight/UA3766
How we measure this →