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 1656
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
DL 1656 · ANC → SEA
departs 8:15 AM AKT · arrives 12:51 PM PT
Forecast issued Sun 4:00 AM ET · 32h before departure
Watch this flight
Other days
Today 16%
Mon 10/5
Fri 10/9 10%
Odds over time
Arrive at SEA more than 15 minutes late?
9%
chance · ±0 pts
+2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
9%
Leave 15+ late
9%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.5d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at SEA more than 15 minutes late?
Calm-weather odds: 7% · changed +2 pts in 24h
+2 pts
9%
Yes 9%
No 91%
Leave ANC more than 15 minutes late?
Calm-weather odds: 6% · changed +1 pt in 24h
+1 pt
9%
Yes 9%
No 91%
Arrive at SEA more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SEA?
On time or early
91%
15–30 min late
3%
30 min–1 hour late
3%
1–2 hours late
1%
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
↑
SEA is prone to delays
↑
SEA is busy at that time
↓
This flight has been late 13% of the time recently
↓
DL's recent on-time record
Weather at each end
ANC (origin)
Gusts 10 kt Ceiling 1,200 ft Visibility 3 mi Precip 0.06 in
SEA (destination)
Gusts 6 kt Ceiling 400 ft Visibility 0.8 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.