DL42 SeattleSEA · 14:05 RomeFCO · 10:10
DL42 by Delta Air Lines flies from Seattle (SEA) to Rome (FCO) for the Sat, Oct 17 departure.
arrived at FCO · 39 min early
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SEA and FCO are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How DL42 actually runs
Pro Flight Search has tracked every published board update for DL42 across the SEA and FCO boards: schedule changes, gate pushes and actual clocks. Usually lands ~25 min late. Based on 4 confirmed landings · 2/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL42 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: N433DX, N437DX, N432DX, N419DX.
Board clocks recorded as SEA and FCO published them.
Planning around DL42? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL42 Seattle to Rome on-time performance, measured from the SEA and FCO airport boards.
https://proflightsearch.com/flight/DL42
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