Schedule: the flights that flew on Wednesday, Oct 21, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 1532
SCHEDULED · TYPICAL SCHEDULE
Wednesday, October 28 Tomorrow
DL 1532 · SLC → IAH
departs 9:20 AM MT · arrives 1:21 PM CT
Forecast issued Tue 3:00 AM ET · 32h before departure
Watch this flight
Other days
Today 14%
Wed 10/28
Thu 10/29 12%
Fri 10/30 21%
Sat 10/31 14%
Sun 11/1 18%
Mon 11/2 24%
Odds over time
Arrive at IAH more than 15 minutes late?
13%
chance · ±2 pts
−4 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
13%
Leave 15+ late
9%
Arrive 1h+ late
2%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.5d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at IAH more than 15 minutes late?
Calm-weather odds: 11% · changed −4 pts in 24h
−4 pts
13%
Yes 13%
No 87%
Leave SLC more than 15 minutes late?
Calm-weather odds: 8% · changed +1 pt in 24h
+1 pt
9%
Yes 9%
No 91%
Arrive at IAH more than an hour late?
Calm-weather odds: 2% · changed −1 pt in 24h
−1 pt
2%
Yes 2%
No 98%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to IAH?
On time or early
87%
15–30 min late
7%
30 min–1 hour late
3%
1–2 hours late
<1%
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
↑
IAH is prone to delays
↑
This flight has been late 21% of the time recently
↑
Arrivals into IAH at that hour are often late
↓
Wednesdays in October are usually quieter than average
↓
DL's recent on-time record
Weather at each end
SLC (origin)
Gusts 10 kt Ceiling none (clear) Visibility 10+ mi Precip none
IAH (destination)
Gusts 14 kt Ceiling 6,000 ft Visibility 5 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.