WN1945Southwest Airlines · GRR → BWI
updated 1h ago
Route confirmed Southwest Airlines

WN1945 Grand RapidsGRR · 05:45 BaltimoreBWI · 07:25

WN1945 by Southwest Airlines flies from Grand Rapids (GRR) to Baltimore (BWI).

Right nowNext departure today Operates daily
08:55

scheduled from GRR

Wins back in air~22 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
GRRGrand RapidsOn-time likelyGRR delay board →
BWIBaltimoreOn-time likelyBWI delay board →
GRR→BWIevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
0.5%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at GRR and BWI 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 GRR

Forecast

Thu 12 Nov, local date

High7°Clikely 6°C to 9°C
Low2°Clikely 0°C to 4°C
  • 87% 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 BWI

Forecast

Thu 12 Nov, local date

High17°Clikely 14°C to 19°C
Low8°Clikely 6°C to 10°C
  • 91% 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.

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 Grand Rapids to Baltimore flights today

same route · Southwest Airlines
WN954departs 05:30
WN2440departs 05:35
WN1479departs 12:55

If WN1945 is cancelled, these are the other Southwest Airlines nonstop flights from Grand Rapids to Baltimore on the same day, with scheduled departure times in GRR 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 WN1945 actually runs

Pro Flight Search has tracked every published board update for WN1945 across the GRR and BWI boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left a little late (~7 min) but landed about 14 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN1945 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-30GRR 05:45 05:52 (+7)BWI 07:25 07:11 (−14)
10-29GRR 05:45 05:52 (+7)BWI 07:25 07:08 (−17)

Aircraft

Recent tails: N8982S, N8978G.

Board clocks recorded as GRR and BWI published them.

Planning around WN1945? 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: WN1945 Grand Rapids to Baltimore on-time performance, measured from the GRR and BWI airport boards.

Canonical URL
https://proflightsearch.com/flight/WN1945
How we measure this →