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 2055
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
G4 2055 · SNA → DSM
departs 9:23 AM PT · arrives 2:42 PM CT
Forecast issued Thu 10:00 PM ET · 10h after departure
Watch this flight
Other days
Thu 10/1
Today 32%
Odds over time
Arrive at DSM more than 15 minutes late?
33%
chance · ±0 pts
−4 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
33%
Leave 15+ late
22%
Arrive 1h+ late
10%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at DSM more than 15 minutes late?
Calm-weather odds: 33% · changed −4 pts in 24h
−4 pts
33%
Yes 33%
No 67%
Leave SNA more than 15 minutes late?
Calm-weather odds: 22% · changed −5 pts in 24h
−5 pts
22%
Yes 22%
No 78%
Arrive at DSM more than an hour late?
Calm-weather odds: 10% · changed −2 pts in 24h
−2 pts
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: 1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to DSM?
On time or early
66%
15–30 min late
17%
30 min–1 hour late
5%
1–2 hours late
6%
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
↑
G4's recent on-time record
↑
SNA is prone to delays
↑
This flight has been late 23% of the time recently
↓
Cloud base down to 700 ft forecast at SNA that day
↓
Early flights usually leave on time
Weather at each end
SNA (origin)
Gusts 9 kt Ceiling 700 ft Visibility 7 mi Precip none
DSM (destination)
Gusts 30 kt Ceiling 400 ft Visibility 3 mi Precip 0.38 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.