Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
VOLARIS · FLIGHT Y4 1820
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 29
Y4 1820 · GDL → SJC
departs 7:00 AM CST · arrives 10:01 AM PT
Forecast issued Tue 8:00 PM ET · 37h before departure
Watch this flight
Other days
Today 11%
Wed 10/28 9%
Thu 10/29
Fri 10/30 10%
Sat 10/31 12%
Sun 11/1 11%
Mon 11/2 10%
Odds over time
Arrive at SJC more than 15 minutes late?
9%
chance · ±1 pts
+0 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%
3%
6%
9%
12%
6.4d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at SJC more than 15 minutes late?
Calm-weather odds: 9% · changed +0 pts in 24h
+0 pts
9%
Yes 9%
No 91%
Leave GDL more than 15 minutes late?
Calm-weather odds: 9% · changed +0 pts in 24h
+0 pts
9%
Yes 9%
No 91%
Arrive at SJC more than an hour late?
Calm-weather odds: 3% · 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 SJC?
On time or early
90%
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
↑
Other factors
↑
This route's recent record
↓
Early flights usually leave on time
↓
Mostly benign weather forecast at GDL
Weather at each end
GDL (origin)
Gusts 8 kt Ceiling none (clear) Visibility 10+ mi Precip none
SJC (destination)
Gusts 8 kt Ceiling 10,000 ft Visibility 10+ 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.