Schedule: a typical summer Sunday (the flights of Jul 26, 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

Sunday, October 4

DL 552 · MEM → ATL

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

Forecast issued Fri 7:00 AM ET · 60h before departure

Arrive at ATL more than 15 minutes late?

37% chance · ±7 pts – · 24h

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

How late will it get to ATL?

On time or early
62%
15–30 min late
17%
30 min–1 hour late
11%
1–2 hours late
7%
Over 2 hours late
3%
Cancelled
1%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ Cloud base down to 300 ft, visibility down to 1 mi, 1.8 in of rain forecast at ATL that day

↑ Arrivals into ATL at that hour are often late

↑ Later flights pick up delays from earlier in the day

↓ ATL usually runs smoothly

↓ DL's recent on-time record

Weather at each end

MEM (origin) Gusts17 kt Ceiling400 ft Visibility10+ mi Precip0.10 in

ATL (destination) Gusts9 kt Ceiling300 ft Visibility1 mi Precip1.80 in

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?