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 1688
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
DL 1688 · ABQ → ATL
departs 7:00 AM MT · arrives 12:04 PM ET
Forecast issued Thu 11:00 PM ET · 58h before departure
Watch this flight
Other days
Today 9%
Sat 10/3 6%
Sun 10/4
Mon 10/5 4%
Tue 10/6 4%
Wed 10/7 4%
Thu 10/8 4%
Odds over time
Arrive at ATL more than 15 minutes late?
10%
chance · ±4 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
10%
Leave 15+ late
6%
Arrive 1h+ late
3%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
5.5d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at ATL more than 15 minutes late?
Calm-weather odds: 4% · changed – in 24h
–
10%
Yes 10%
No 90%
Leave ABQ more than 15 minutes late?
Calm-weather odds: 5% · changed – in 24h
–
6%
Yes 6%
No 94%
Arrive at ATL more than an hour late?
Calm-weather odds: 3% · changed – in 24h
–
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
1%
Yes 1%
No 99%
How late will it get to ATL?
On time or early
89%
15–30 min late
5%
30 min–1 hour late
2%
1–2 hours late
2%
Over 2 hours late
1%
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 2 mi, 1.4 in of rain forecast at ATL that day
↑
ATL is busy at that time
↓
Early flights usually leave on time
↓
Mostly benign weather forecast at ABQ
Weather at each end
ABQ (origin)
Gusts 18 kt Ceiling none (clear) Visibility 10+ mi Precip none
ATL (destination)
Gusts 10 kt Ceiling 300 ft Visibility 2 mi Precip 1.35 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.