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 552 SCHEDULED · TYPICAL SCHEDULE

Thursday, October 1 Today

DL 552 · ATL → MEM

departs 4:25 PM ET · arrives 4:47 PM CT

Forecast issued Thu 9:00 AM ET · 7h before departure

Arrive at MEM more than 15 minutes late?

35% chance · ±0 pts +17 pts · 24h

HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.

How late will it get to MEM?

On time or early
65%
15–30 min late
24%
30 min–1 hour late
0%
1–2 hours late
9%
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

↑ 4pm departures from ATL are often late

↑ Later flights pick up delays from earlier in the day

↑ ATL is busy at that time

↓ Mostly benign weather forecast at ATL

↓ Thursdays in October are usually quieter than average

Weather at each end

ATL (origin) Gusts13 kt Ceiling400 ft Visibility0.5 mi Precipnone

MEM (destination) Gusts19 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 552 · ATL → MEM

Odds over time

How late will it get to MEM?