Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.

DELTA · FLIGHT DL 552 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Yesterday

DL 552 · MEM → ATL

departs 5:52 PM CT · arrives 8:29 PM ET

Forecast issued Thu 10:00 PM ET · 3h after departure

Arrive at ATL more than 15 minutes late?

20% chance · ±0 pts +4 pts · 24h

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

How late will it get to ATL?

On time or early
79%
15–30 min late
9%
30 min–1 hour late
4%
1–2 hours late
5%
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

↑ Arrivals into ATL at that hour are often late

↑ Later flights pick up delays from earlier in the day

↑ 5pm departures from MEM are often late

↓ ATL usually runs smoothly

↓ Thursdays in October are usually quieter than average

Weather at each end

MEM (origin) Gusts21 kt Ceiling3,900 ft Visibility10+ mi Precip0.02 in

ATL (destination) Gusts10 kt Ceiling200 ft Visibility0.5 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 552 · MEM → ATL

Odds over time

How late will it get to ATL?