Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.

DELTA · FLIGHT DL 549 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1

DL 549 · ATL → LAS

departs 1:15 PM ET · arrives 2:18 PM PT

Forecast issued Tue 8:00 PM ET · 41h before departure

Arrive at LAS more than 15 minutes late?

13% chance · ±1 pts +0 pts · 24h

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

How late will it get to LAS?

On time or early
86%
15–30 min late
3%
30 min–1 hour late
7%
1–2 hours late
2%
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

↑ LAS is prone to delays

↑ Arrivals into LAS at that hour are often late

↑ 1pm departures from ATL are often late

↓ Mostly benign weather forecast at LAS

↓ Mostly benign weather forecast at ATL

Weather at each end

ATL (origin) Gusts14 kt Ceilingnone (clear) Visibility10+ mi Precipnone

LAS (destination) Gusts10 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.

DL 549 · ATL → LAS

Odds over time

How late will it get to LAS?