SY1821Sun Country Airlines · MSP → PWM
live · 11m ago
Route confirmed Sun Country Airlines

SY1821 MinneapolisMSP PortlandPWM

SY1821 by Sun Country Airlines flies from Minneapolis (MSP) to Portland (PWM).

Right nowNext departure tomorrow Operates Mon Wed Thu Fri Sun
08:15

scheduled from MSP

The route today

live boards
MSPMinneapolisHigh riskMSP delay board →
PWMPortlandOn-time likelyPWM delay board →
MSP→PWMevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Early read, sample still building
32%Chance of 15+ min delay
2.0%Chance of cancellation
+9 minTypical airport delay in this weather

Driven mainly by PWM (Portland), currently flying IFR (instrument). These figures come from both airports' records under conditions like today's, over the last 90 days. This route has few tracked flights so far, so treat this as an early read.

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

Tomorrow at Minneapolis

Forecast

Wed 4 Nov, local date

High13°Clikely 12°C to 14°C
Low9°Clikely 7°C to 11°C
  • 97% chance of rain

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

Tomorrow at Portland

Forecast

Wed 4 Nov, local date

High20°Clikely 18°C to 22°C
Low8°Clikely 5°C to 10°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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.

Other Minneapolis to Portland flights today

same route · Sun Country Airlines
SY1822departs 15:05

If SY1821 is cancelled, this is the other Sun Country Airlines nonstop flight from Minneapolis to Portland on the same day, with scheduled departure times in MSP local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How SY1821 actually runs

Pro Flight Search has tracked every published board update for SY1821 across the MSP and PWM boards: schedule changes, gate pushes and actual clocks. Combined risk score: 73.0/100. Based on airport operations, weather, and cached board history at MSP and PWM.

The verdict above is that record speaking, so it reflects how SY1821 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around SY1821? 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: SY1821 Minneapolis to Portland on-time performance, measured from the MSP and PWM airport boards.

Canonical URL
https://proflightsearch.com/flight/SY1821
How we measure this →