Tracked live by the FAA. The scheduled times shown are from a typical Tuesday because the FAA's flight plan was first seen after takeoff.

DELTA · FLIGHT DL 2543 IN THE AIR (OFF 2:13 PM PT, ETA 5:16 PM MT)

Tuesday, September 29 Today

DL 2543 · SEA → DEN

took off 2:13 PM PT · expected to land 5:16 PM MT (scheduled 1:50 PM PT → 5:43 PM MT)

Forecast issued Tue 4:00 PM ET · 1h before departure

Arrive at DEN more than 15 minutes late?

<1% chance · ±0 pts −25 pts · 24h

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

How late will it get to DEN?

LIVE

On time or early
100%
15–30 min late
<1%
30 min–1 hour late
0%
1–2 hours late
0%
Over 2 hours late
0%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%; while it’s in the air they come from the FAA’s arrival estimate.

What’s moving the odds

↑ 1pm departures from SEA are often late

↑ This flight has been late 35% of the time recently

↑ Arrivals into DEN at that hour are often late

↓ Mostly benign weather forecast at DEN

↓ Tuesdays in September are usually quieter than average

Weather at each end

SEA (origin) Gusts24 kt Ceiling1,000 ft Visibility6 mi Precip0.03 in

DEN (destination) Gusts9 kt Ceiling6,000 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 2543 · SEA → DEN

Odds over time

How late will it get to DEN?