Tracked live by the FAA, but its flight plan was first seen after takeoff, so we don't know the scheduled time and can't say whether it's late.

UNITED · FLIGHT UA 1645 LANDED 7:39 AM CT, ~11 MIN LATE · SCHEDULED TIME UNKNOWN

Wednesday, September 30 Today

UA 1645 · CLE → IAH

took off 6:09 AM ET · landed 7:39 AM CT (scheduled time unknown)

Forecast issued Wed 10:00 PM ET · 16h after departure

Arrive at IAH more than 15 minutes late?

6% chance · ±0 pts −8 pts · 24h

HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.

What’s moving the odds

↑ Other factors

↑ IAH is prone to delays

↑ UA's recent on-time record

↓ Early flights usually leave on time

↓ Mostly benign weather forecast at CLE

Weather at each end

CLE (origin) Gusts11 kt Ceiling9,600 ft Visibility8 mi Precip0.07 in

IAH (destination) Gusts26 kt Ceilingnone (clear) Visibility10+ mi Precipnone

How this resolves

Yes if the gate arrival is more than 15 minutes after the scheduled arrival. Cancelled or diverted flights resolve N/A.

Every question here is display only — there is no betting or money involved. Gate times come from the airline; a cancellation resolves only the “Cancelled?” question, and a diversion voids the delay questions.

UA 1645 · CLE → IAH

Odds over time