Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
ALLEGIANT · FLIGHT G4 1403
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
G4 1403 · TYS → PIE
departs 8:00 AM ET · arrives 9:44 AM ET
Forecast issued Wed 8:00 AM ET · 0h before departure
Watch this flight
Odds over time
Arrive at PIE more than 15 minutes late?
11%
chance · ±1 pts
+0 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
11%
Leave 15+ late
10%
Arrive 1h+ late
5%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at PIE more than 15 minutes late?
Calm-weather odds: 9% · changed +0 pts in 24h
+0 pts
11%
Yes 11%
No 89%
Leave TYS more than 15 minutes late?
Calm-weather odds: 10% · changed +0 pts in 24h
+0 pts
10%
Yes 10%
No 90%
Arrive at PIE more than an hour late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 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 PIE?
On time or early
88%
15–30 min late
3%
30 min–1 hour late
3%
1–2 hours late
2%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
PIE is prone to delays
↑
TYS is prone to delays
↑
G4's recent on-time record
↓
Mostly benign weather forecast at TYS
↓
Wednesdays in September are usually quieter than average
Weather at each end
TYS (origin)
Gusts 7 kt Ceiling none (clear) Visibility 10+ mi Precip none
PIE (destination)
Gusts 11 kt Ceiling 11,000 ft Visibility 10+ mi Precip 0.07 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.