Schedule: the flights that flew on Monday, Nov 9, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

UNITED · FLIGHT UA 1551 SCHEDULED · TYPICAL SCHEDULE

Monday, November 16 Tomorrow

UA 1551 · EWR → GUA

departs 6:46 PM ET · arrives 10:51 PM CST

Forecast issued Sun 12:00 PM ET · 31h before departure

Arrive at GUA more than 15 minutes late?

32% chance · ±4 pts +1 pt · 24h

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

How late will it get to GUA?

On time or early
67%
15–30 min late
14%
30 min–1 hour late
9%
1–2 hours late
7%
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

↑ EWR is prone to delays

↑ 6pm departures from EWR are often late

↑ Later flights pick up delays from earlier in the day

↓ Mostly benign weather forecast at EWR

↓ Mondays in November are usually quieter than average

Weather at each end

EWR (origin) Gusts13 kt Ceilingnone (clear) Visibility10+ mi Precipnone

GUA (destination) Gusts8 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 1551 · EWR → GUA

Odds over time

How late will it get to GUA?