DL1238 Salt Lake CitySLC · 17:10 PortlandPDX · 18:14
DL1238 by Delta Air Lines flies from Salt Lake City (SLC) to Portland (PDX).
scheduled from SLC
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SLC and PDX 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 Salt Lake City
ForecastThu 12 Nov, local date
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
ForecastThu 12 Nov, local date
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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Salt Lake City to Portland flights today
same route · Delta Air LinesIf DL1238 is cancelled, these are the other Delta Air Lines nonstop flights from Salt Lake City to Portland on the same day, with scheduled departure times in SLC 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 DL1238 actually runs
Pro Flight Search has tracked every published board update for DL1238 across the SLC and PDX boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left right on schedule but landed about 6 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how DL1238 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N120DU, N3745B.
Board clocks recorded as SLC and PDX published them.
Planning around DL1238? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: DL1238 Salt Lake City to Portland on-time performance, measured from the SLC and PDX airport boards.
https://proflightsearch.com/flight/DL1238
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