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 517 LANDED 2:23 PM ET, ~13 MIN LATE · SCHEDULED TIME UNKNOWN

Tuesday, September 29

UA 517 · SFO → EWR

took off 6:17 AM PT · landed 2:23 PM ET (scheduled time unknown)

Forecast issued Tue 10:00 PM ET · 13h after departure

Arrive at EWR more than 15 minutes late?

12% chance · ±0 pts +2 pts · 24h

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

What’s moving the odds

↑ Other factors

↑ EWR is prone to delays

↑ Arrivals into EWR at that hour are often late

↓ Early flights usually leave on time

↓ 6am departures from SFO are usually not late

Weather at each end

SFO (origin) Gusts19 kt Ceilingnone (clear) Visibility10+ mi Precipnone

EWR (destination) Gusts20 kt Ceiling1,200 ft 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 517 · SFO → EWR

Odds over time