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 2897
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
G4 2897 · TYS → SFB
departs 3:53 PM ET · arrives 5:28 PM ET
Forecast issued Thu 10:00 PM ET · 6h after departure
Watch this flight
Odds over time
Arrive at SFB more than 15 minutes late?
42%
chance · ±0 pts
+0 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
42%
Leave 15+ late
40%
Arrive 1h+ late
15%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at SFB more than 15 minutes late?
Calm-weather odds: 42% · changed +0 pts in 24h
+0 pts
42%
Yes 42%
No 58%
Leave TYS more than 15 minutes late?
Calm-weather odds: 40% · changed +6 pts in 24h
+6 pts
40%
Yes 40%
No 60%
Arrive at SFB more than an hour late?
Calm-weather odds: 15% · changed −3 pts in 24h
−3 pts
15%
Yes 15%
No 85%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
<1%
Yes <1%
No 99%
How late will it get to SFB?
On time or early
57%
15–30 min late
20%
30 min–1 hour late
8%
1–2 hours late
11%
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
↑
This flight has been late 31% of the time recently
↑
Arrivals into SFB at that hour are often late
↑
Mostly benign weather forecast at SFB
↓
Mostly benign weather forecast at TYS
↓
TYS usually runs smoothly
Weather at each end
TYS (origin)
Gusts 14 kt Ceiling none (clear) Visibility 10+ mi Precip none
SFB (destination)
Gusts 23 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.