SY8405Sun Country Airlines · MEM → ATL
updated 3h ago
Route confirmed Sun Country Airlines

SY8405 MemphisMEM AtlantaATL

SY8405 by Sun Country Airlines flies from Memphis (MEM) to Atlanta (ATL).

Right nowNext departure Tuesday Operates Tue
15:00

scheduled from MEM

The route today

live boards
MEMMemphisOn-time likelyMEM delay board →
ATLAtlantaOn-time likelyATL delay board →
MEM→ATLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
38%Chance of 15+ min delay
1.2%Chance of cancellation
+12 minTypical airport delay in this weather

Conditions at MEM and ATL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at MEM

Forecast

Sun 1 Nov, local date

High19°Clikely 18°C to 21°C
Low18°Clikely 17°C to 19°C
  • 97% chance of rain
Outlook: elevated
Chance a departure leaves 60+ min late
11%usually 6.7%

Weather behind it: 97% chance of rain at Memphis; 50% chance of fog at Houston, where 6% of departures go

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 81 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Atlanta

Forecast

Sun 1 Nov, local date

High17°Clikely 15°C to 19°C
Low14°Clikely 12°C to 15°C
Outlook: about usual
Chance a departure is cancelled
0.4%usually 0.4%
Chance a departure leaves 60+ min late
9.8%usually 8.0%

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 1,070 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How SY8405 actually runs

Pro Flight Search has tracked every published board update for SY8405 across the MEM and ATL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at MEM and ATL.

The verdict above is that record speaking, so it reflects how SY8405 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around SY8405? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: SY8405 Memphis to Atlanta on-time performance, measured from the MEM and ATL airport boards.

Canonical URL
https://proflightsearch.com/flight/SY8405
How we measure this →