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.

REPUBLIC · FLIGHT YX 4745 LANDED 6:50 PM ET, ~20 MIN LATE · SCHEDULED TIME UNKNOWN

Tuesday, September 29 Yesterday

YX 4745 · BOS → JFK

took off 6:02 PM ET · landed 6:50 PM ET (scheduled time unknown)

Forecast issued Tue 10:00 PM ET · 4h after departure

Arrive at JFK more than 15 minutes late?

51% chance · ±0 pts +12 pts · 24h

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

What’s moving the odds

↑ 6pm departures from BOS are often late

↑ Other factors

↑ Later flights pick up delays from earlier in the day

↓ Tuesdays in September are usually quieter than average

↓ YX's recent on-time record

Weather at each end

BOS (origin) Gusts11 kt Ceiling600 ft Visibility1.5 mi Precip0.03 in

JFK (destination) Gusts10 kt Ceiling1,800 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.

YX 4745 · BOS → JFK

Odds over time