Schedule: the flights that flew on Wednesday, Oct 7, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 1143 SCHEDULED · TYPICAL SCHEDULE

Wednesday, October 14

UA 1143 · IAH → LGA

departs 8:07 AM CT · arrives 12:51 PM ET

Forecast issued Mon 11:00 AM ET · 46h before departure

Arrive at LGA more than 15 minutes late?

14% chance · ±1 pts +1 pt · 24h

HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.

How late will it get to LGA?

On time or early
85%
15–30 min late
6%
30 min–1 hour late
5%
1–2 hours late
2%
Over 2 hours late
1%
Cancelled
<1%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ This flight has been late 28% of the time recently

↑ LGA is busy at that time

↑ LGA is prone to delays

↓ Wednesdays in October are usually quieter than average

↓ Mostly benign weather forecast at LGA

Weather at each end

IAH (origin) Gusts22 kt Ceiling9,500 ft Visibility10+ mi Precipnone

LGA (destination) Gusts17 kt Ceiling2,800 ft Visibility6 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 1143 · IAH → LGA

Odds over time

How late will it get to LGA?