Schedule: the flights that flew on Tuesday, Oct 6, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
CATHAY PACIFIC · FLIGHT CX 873
SCHEDULED · TYPICAL SCHEDULE
Tuesday, October 13
CX 873 · SFO → HKG
departs 12:36 AM PT · arrives 5:41 AM HKT
Forecast issued Sun 11:00 PM ET · 29h before departure
Watch this flight
Other days
Today 13%
Tue 10/13
Wed 10/14 10%
Thu 10/15 12%
Fri 10/16 12%
Sat 10/17 10%
Sun 10/18 11%
Odds over time
Arrive at HKG more than 15 minutes late?
9%
chance · ±1 pts
+1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
9%
Leave 15+ late
19%
Arrive 1h+ late
2%
Cancelled
2%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
6.1d
2d
Now
12h
6h
Departs
Lands
Arrive at HKG more than 15 minutes late?
Calm-weather odds: 8% · changed +1 pt in 24h
+1 pt
9%
Yes 9%
No 91%
Leave SFO more than 15 minutes late?
Calm-weather odds: 15% · changed +0 pts in 24h
+0 pts
19%
Yes 19%
No 81%
Arrive at HKG more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
Cancelled?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
How late will it get to HKG?
On time or early
89%
15–30 min late
2%
30 min–1 hour late
5%
1–2 hours late
1%
Over 2 hours late
<1%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
This route's recent record
↑
CX's recent on-time record
↑
SFO is busy at that time
↓
Mostly benign weather forecast at SFO
↓
Tuesdays in October are usually quieter than average
Weather at each end
SFO (origin)
Gusts 20 kt
Ceiling none (clear)
Visibility 10+ mi
Precip none
HKG (destination)
Gusts 8 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.