Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

DELTA · FLIGHT DL 2123 SCHEDULED · TYPICAL SCHEDULE

Friday, October 2 Tomorrow

DL 2123 · ATL → SYR

departs 9:35 PM ET · arrives 11:48 PM ET

Forecast issued Thu 4:00 PM ET · 30h before departure

Arrive at SYR more than 15 minutes late?

33% chance · ±1 pts −3 pts · 24h

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

How late will it get to SYR?

On time or early
66%
15–30 min late
12%
30 min–1 hour late
12%
1–2 hours late
7%
Over 2 hours late
2%
Cancelled
1%

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

What’s moving the odds

↑ Later flights pick up delays from earlier in the day

↑ 9pm departures from ATL are often late

↑ Cloud base down to 600 ft, 0.3 in of rain forecast at SYR that day

↓ Mostly benign weather forecast at ATL

↓ ATL usually runs smoothly

Weather at each end

ATL (origin) Gusts11 kt Ceiling1,300 ft Visibility7 mi Precip0.04 in

SYR (destination) Gusts15 kt Ceiling500 ft Visibility3 mi Precip0.28 in

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 2123 · ATL → SYR

Odds over time

How late will it get to SYR?