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 1358
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
DL 1358 · DEN → SEA
departs 1:03 PM MT · arrives 3:05 PM PT
Forecast issued Wed 5:00 AM ET · 34h before departure
Watch this flight
Other days
Today 33%
Thu 10/1
Fri 10/2 17%
Sat 10/3 17%
Sun 10/4 22%
Mon 10/5 17%
Tue 10/6 17%
Odds over time
Arrive at SEA more than 15 minutes late?
16%
chance · ±2 pts
−7 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
16%
Leave 15+ late
24%
Arrive 1h+ late
4%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at SEA more than 15 minutes late?
Calm-weather odds: 13% · changed −7 pts in 24h
−7 pts
16%
Yes 16%
No 84%
Leave DEN more than 15 minutes late?
Calm-weather odds: 17% · changed −8 pts in 24h
−8 pts
24%
Yes 24%
No 76%
Arrive at SEA more than an hour late?
Calm-weather odds: 3% · changed −1 pt in 24h
−1 pt
4%
Yes 4%
No 96%
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
84%
15–30 min late
5%
30 min–1 hour late
7%
1–2 hours late
2%
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
↑
1pm departures from DEN are often late
↑
DEN is busy at that time
↑
SEA is prone to delays
↓
Mostly benign weather forecast at SEA
↓
Mostly benign weather forecast at DEN
Weather at each end
DEN (origin)
Gusts 22 kt Ceiling 9,000 ft Visibility 8 mi Precip 0.03 in
SEA (destination)
Gusts 6 kt Ceiling 3,500 ft Visibility 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.