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.

DELTA · FLIGHT DL 9930 LANDED 12:26 AM ET, ~10 MIN LATE · SCHEDULED TIME UNKNOWN

Wednesday, September 30

DL 9930 · JFK → LGA

took off 12:13 AM ET · landed 12:26 AM ET (scheduled time unknown)

Forecast issued Wed 10:00 PM ET · 22h after departure

Arrive at LGA more than 15 minutes late?

24% chance · ±0 pts +1 pt · 24h

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

What’s moving the odds

↑ Other factors

↑ LGA is prone to delays

↑ This route's recent record

↓ Early flights usually leave on time

↓ Mostly benign weather forecast at JFK

Weather at each end

JFK (origin) Gusts11 kt Ceiling2,700 ft Visibility10+ mi Precipnone

LGA (destination) Gusts9 kt Ceiling2,700 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.

DL 9930 · JFK → LGA

Odds over time