Schedule: the flights that flew on Tuesday, Oct 20, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 5437
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 27 Today
OO 5437 · ORD → CHA
departs 6:51 AM CT · arrives 9:34 AM ET
Forecast issued Tue 3:00 AM ET · 5h before departure
Watch this flight
Other days
Today
Wed 10/28 9%
Thu 10/29 11%
Fri 10/30 19%
Sat 10/31 20%
Odds over time
Arrive at CHA more than 15 minutes late?
16%
chance · ±0 pts
+8 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
16%
Leave 15+ late
15%
Arrive 1h+ late
8%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.3d
2d
1d
12h
Now
Departs
Lands
Arrive at CHA more than 15 minutes late?
Calm-weather odds: 10% · changed +8 pts in 24h
+8 pts
16%
Yes 16%
No 84%
Leave ORD more than 15 minutes late?
Calm-weather odds: 11% · changed +5 pts in 24h
+5 pts
15%
Yes 15%
No 85%
Arrive at CHA more than an hour late?
Calm-weather odds: 3% · changed +5 pts in 24h
+5 pts
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to CHA?
On time or early
83%
15–30 min late
8%
30 min–1 hour late
0%
1–2 hours late
6%
Over 2 hours late
2%
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 34% of the time recently
↑
OO's recent on-time record
↑
ORD is busy at that time
↓
Mostly benign weather forecast at ORD
↓
Early flights usually leave on time
Weather at each end
ORD (origin)
Gusts 8 kt Ceiling 11,000 ft Visibility 10+ mi Precip none
CHA (destination)
Gusts 5 kt Ceiling none (clear) Visibility 0.8 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.