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 817
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 29
Y4 817 · DFW → QRO
departs 8:00 PM CT · arrives 9:29 PM CST
Forecast issued Tue 11:00 PM ET · 46h before departure
Watch this flight
Other days
Thu 10/29
Sat 10/31 23%
Odds over time
Arrive at QRO more than 15 minutes late?
19%
chance · ±3 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
19%
Leave 15+ late
17%
Arrive 1h+ late
4%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
6.9d
Now
1d
12h
6h
Departs
Lands
Arrive at QRO more than 15 minutes late?
Calm-weather odds: 19% · changed −1 pt in 24h
−1 pt
19%
Yes 19%
No 81%
Leave DFW more than 15 minutes late?
Calm-weather odds: 14% · changed +0 pts in 24h
+0 pts
17%
Yes 17%
No 83%
Arrive at QRO more than an hour late?
Calm-weather odds: 3% · changed +0 pts in 24h
+0 pts
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 QRO?
On time or early
80%
15–30 min late
10%
30 min–1 hour late
5%
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
↑
8pm departures from DFW are often late
↑
Later flights pick up delays from earlier in the day
↑
This route's recent record
↓
Mostly benign weather forecast at DFW
↓
Mostly benign weather forecast at QRO
Weather at each end
DFW (origin)
Gusts 14 kt Ceiling 8,000 ft Visibility 10+ mi Precip none
QRO (destination)
Gusts 8 kt Ceiling none (clear) 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.