Schedule: a typical summer Thursday (the flights of Jul 30, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
ALLEGIANT · FLIGHT G4 3029
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
G4 3029 · BOS → TYS
departs 10:40 AM ET · arrives 1:02 PM ET
Forecast issued Thu 10:00 PM ET · 11h after departure
Watch this flight
Odds over time
Arrive at TYS more than 15 minutes late?
13%
chance · ±0 pts
−14 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
13%
Leave 15+ late
10%
Arrive 1h+ late
5%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at TYS more than 15 minutes late?
Calm-weather odds: 13% · changed −14 pts in 24h
−14 pts
13%
Yes 13%
No 87%
Leave BOS more than 15 minutes late?
Calm-weather odds: 10% · changed −28 pts in 24h
−28 pts
10%
Yes 10%
No 90%
Arrive at TYS more than an hour late?
Calm-weather odds: 5% · changed −5 pts in 24h
−5 pts
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to TYS?
On time or early
86%
15–30 min late
2%
30 min–1 hour late
6%
1–2 hours late
3%
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
↑
G4's recent on-time record
↑
Other factors
↑
10am departures from BOS are often late
↓
Mostly benign weather forecast at BOS
↓
Mostly benign weather forecast at TYS
Weather at each end
BOS (origin)
Gusts 19 kt Ceiling 11,000 ft Visibility 10+ mi Precip none
TYS (destination)
Gusts 14 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.