Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 2552
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
DL 2552 · ATL → EWR
departs 10:40 PM ET · arrives 12:58 AM ET
Forecast issued Sun 7:00 PM ET · 28h before departure
Watch this flight
Other days
Today 60%
Mon 10/5
Fri 10/9 25%
Odds over time
Arrive at EWR more than 15 minutes late?
26%
chance · ±4 pts
+3 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
26%
Leave 15+ late
28%
Arrive 1h+ late
6%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.9d
2d
Now
12h
6h
Departs
Lands
Arrive at EWR more than 15 minutes late?
Calm-weather odds: 20% · changed +3 pts in 24h
+3 pts
26%
Yes 26%
No 74%
Leave ATL more than 15 minutes late?
Calm-weather odds: 20% · changed +4 pts in 24h
+4 pts
28%
Yes 28%
No 72%
Arrive at EWR more than an hour late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to EWR?
On time or early
73%
15–30 min late
8%
30 min–1 hour late
12%
1–2 hours late
4%
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
↑
This flight has been late 29% of the time recently
↑
10pm departures from ATL are often late
↑
EWR is prone to delays
↓
Mondays in October are usually quieter than average
↓
ATL usually runs smoothly
Weather at each end
ATL (origin)
Gusts 11 kt Ceiling 300 ft Visibility 0.7 mi Precip 0.14 in
EWR (destination)
Gusts 24 kt Ceiling 2,633 ft Visibility 7 mi Precip none
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.