UA1660United Airlines · ORD → IAH
live · 11m ago
Route confirmed United Airlines

UA1660 ChicagoORD · 13:16 HoustonIAH · 15:51

UA1660 by United Airlines flies from Chicago (ORD) to Houston (IAH) for the Fri, Oct 23 departure.

Same number through ORD → SEA → IAH

Right nowScheduled · gate C28
13:16

departs ORD · on schedule

Typical gate push−1 minmedian posted departure

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
10-22
+0 gate
10-21
−2 gate
10-20
−1 gate

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

The route today

live boards
ORDChicagoOn-time likelyORD delay board →
IAHHoustonOn-time likelyIAH delay board →
ORD→IAHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
45%Chance of 15+ min delay
1.7%Chance of cancellation
+18 minAvg hub delay right now

Driven 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 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 Houston flights today

same route · United Airlines
UA341departs 07:00
UA2099departs 08:45
UA8133departs 08:45
UA8201departs 08:50
UA1801departs 16:05
UA2211departs 20:12

If UA1660 is cancelled, these are the other United Airlines nonstop flights from Chicago to Houston 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 UA1660 actually runs

Pro Flight Search has tracked every published board update for UA1660 across the ORD and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: departed -1 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA1660 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
10-22ORD 13:16 (+0)IAH
10-21ORD 13:16 13:14 (−2)IAH
10-20ORD 13:16 13:15 (−1)IAH

Board clocks recorded as ORD and IAH published them.

Planning around UA1660? 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 — UA1660 Chicago to Houston on-time performance, measured from the ORD and IAH airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1660
How we measure this →