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 2455 LANDED 4:08 PM MT, ~21 MIN EARLY

Tuesday, September 29 Today

DL 2455 · STL → SLC

took off 2:20 PM CT · landed 4:08 PM MT (scheduled 2:30 PM CT → 4:37 PM MT)

Forecast issued Tue 7:00 PM ET · 4h after departure

Arrive at SLC more than 15 minutes late?

Not late chance · ±0 pts +5 pts · 24h

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

How late did it get to SLC?

RESOLVED

On time or early
✓
15–30 min late
–
30 min–1 hour late
–
1–2 hours late
–
Over 2 hours late
–

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

↑ 2pm departures from STL are often late

↓ Tuesdays in September are usually quieter than average

↓ This flight has been late 12% of the time recently

Weather at each end

STL (origin) Gusts10 kt Ceilingnone (clear) Visibility10+ mi Precipnone

SLC (destination) Gusts15 kt Ceiling6,500 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 2455 · STL → SLC

Odds over time

How late did it get to SLC?