MQ 3546 · STL → BOS

departs 8:58 AM CT · arrives 12:48 PM ET

Forecast issued Thu 7:00 PM ET · 9h after departure

Arrive at BOS more than 15 minutes late?

15% chance · ±0 pts +0 pts · 24h

HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.

How late will it get to BOS?

On time or early
85%
15–30 min late
8%
30 min–1 hour late
<1%
1–2 hours late
4%
Over 2 hours late
<1%
Cancelled
<1%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ Cloud base down to 500 ft, visibility down to 2.66667 mi, 0.6 in of rain forecast at STL that day

↑ This flight has been late 23% of the time recently

↑ MQ's recent on-time record

↓ STL usually runs smoothly

↓ Early flights usually leave on time

Weather at each end

STL (origin) Gusts25 kt Ceiling1,767 ft Visibility6 mi Precip0.24 in

BOS (destination) Gusts19 kt Ceiling11,000 ft Visibility10+ mi Precipnone

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.

MQ 3546 · STL → BOS

Odds over time

How late will it get to BOS?