Schedule: the flights that flew on Thursday, Oct 22, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
REPUBLIC · FLIGHT YX 5667
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 29 Tomorrow
YX 5667 · BOS → DCA
departs 5:50 PM ET · arrives 7:56 PM ET
Forecast issued Wed 2:00 PM ET · 28h before departure
Watch this flight
Other days
Today 17%
Thu 10/29
Fri 10/30 24%
Sun 11/1 36%
Mon 11/2 22%
Tue 11/3 18%
Odds over time
Arrive at DCA more than 15 minutes late?
20%
chance · ±4 pts
+1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
20%
Leave 15+ late
17%
Arrive 1h+ late
6%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
6.7d
2d
Now
12h
6h
Departs
Lands
Arrive at DCA more than 15 minutes late?
Calm-weather odds: 15% · changed +1 pt in 24h
+1 pt
20%
Yes 20%
No 80%
Leave BOS more than 15 minutes late?
Calm-weather odds: 14% · changed +0 pts in 24h
+0 pts
17%
Yes 17%
No 83%
Arrive at DCA more than an hour late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to DCA?
On time or early
79%
15–30 min late
6%
30 min–1 hour late
8%
1–2 hours late
4%
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
↑
5pm departures from BOS are often late
↑
Arrivals into DCA at that hour are often late
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at BOS
↓
Cloud base down to 200 ft, visibility down to 1 mi forecast at DCA that day
Weather at each end
BOS (origin)
Gusts 20 kt Ceiling none (clear) Visibility 10+ mi Precip none
DCA (destination)
Gusts 8 kt Ceiling 200 ft Visibility 1 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.