Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 6318
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29
OO 6318 · PHX → GJT
departs 9:48 PM MT · arrives 12:16 AM MT
Forecast issued Tue 10:00 PM ET · 3h before departure
Watch this flight
Other days
Tue 9/29
Today 17%
Fri 10/2 11%
Sun 10/4 15%
Mon 10/5 17%
Tue 10/6 13%
Wed 10/7 12%
Odds over time
Arrive at GJT more than 15 minutes late?
33%
chance · ±0 pts
+6 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
33%
Leave 15+ late
26%
Arrive 1h+ late
16%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.8d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at GJT more than 15 minutes late?
Calm-weather odds: 30% · changed +6 pts in 24h
+6 pts
33%
Yes 33%
No 67%
Leave PHX more than 15 minutes late?
Calm-weather odds: 25% · changed −1 pt in 24h
−1 pt
26%
Yes 26%
No 74%
Arrive at GJT more than an hour late?
Calm-weather odds: 13% · changed +5 pts in 24h
+5 pts
16%
Yes 16%
No 84%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to GJT?
On time or early
66%
15–30 min late
5%
30 min–1 hour late
12%
1–2 hours late
12%
Over 2 hours late
4%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 1,300 ft, visibility down to 0.5 mi, 0.3 in of rain, thunderstorms forecast at PHX that day
↑
9pm departures from PHX are often late
↑
Later flights pick up delays from earlier in the day
↓
Tuesdays in September are usually quieter than average
↓
GJT usually runs smoothly
Weather at each end
PHX (origin)
Gusts 21 kt Ceiling 1,300 ft Visibility 0.5 mi Precip 0.34 in
GJT (destination)
Gusts 9 kt Ceiling 5,500 ft Visibility 10+ mi Precip 0.04 in
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.