Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
ENVOY · FLIGHT MQ 3557
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
MQ 3557 · GSP → DFW
departs 8:01 PM ET · arrives 9:45 PM CT
Forecast issued Wed 11:00 AM ET · 33h before departure
Watch this flight
Other days
Today 55%
Thu 10/1
Fri 10/2 56%
Sat 10/3 17%
Sun 10/4 31%
Mon 10/5 22%
Tue 10/6 17%
Odds over time
Arrive at DFW more than 15 minutes late?
64%
chance · ±10 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
64%
Leave 15+ late
55%
Arrive 1h+ late
26%
Cancelled
7%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
2.9d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at DFW more than 15 minutes late?
Calm-weather odds: 20% · changed +0 pts in 24h
+0 pts
64%
Yes 64%
No 36%
Leave GSP more than 15 minutes late?
Calm-weather odds: 22% · changed −11 pts in 24h
−11 pts
55%
Yes 55%
No 45%
Arrive at DFW more than an hour late?
Calm-weather odds: 4% · changed −5 pts in 24h
−5 pts
26%
Yes 26%
No 74%
Cancelled?
Calm-weather odds: <1% · changed −4 pts in 24h
−4 pts
7%
Yes 7%
No 93%
How late will it get to DFW?
On time or early
34%
15–30 min late
13%
30 min–1 hour late
22%
1–2 hours late
16%
Over 2 hours late
9%
Cancelled
7%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 600 ft, 2.0 in of rain forecast at DFW that day
↑
Arrivals into DFW at that hour are often late
↑
DFW is prone to delays
↓
Mostly benign weather forecast at GSP
↓
Other factors
Weather at each end
GSP (origin)
Gusts 8 kt Ceiling none (clear) Visibility 10+ mi Precip none
DFW (destination)
Gusts 21 kt Ceiling 600 ft Visibility 3 mi Precip 1.98 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.