Seattle to Rome (SEA-FCO): nonstop upgrade & award space

Alaska Airlines and Delta Air Lines fly nonstop from Seattle (SEA) to Rome (FCO) just twice a week. The timetable below shows the nonstop scheduled at 10h 45m to 11h 5m for the 5,672 miles. 2LNR checks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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2
Flights a week, 4-week average
10h 45m to 11h 5m
Scheduled flight time
5,672 mi
Nonstop distance
Free
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Seattle to Rome flight schedule

Scheduled nonstop departures for SEA to FCO starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Seattle (SEA) to Rome (FCO)
Date Flight Airline Departs SEA Arrives FCO Duration Aircraft
DL 42Delta Air Lines14:0510:1011h 5mAirbus A330-900neo
AS 180Alaska Airlines, Inc.17:3013:1510h 45mBoeing 787-9 Dreamliner
AS 180Alaska Airlines, Inc.17:5512:5010h 55mBoeing 787-9 Dreamliner
AS 180Alaska Airlines, Inc.17:5512:5010h 55mBoeing 787-9 Dreamliner
AS 180Alaska Airlines, Inc.17:5512:5010h 55mBoeing 787-9 Dreamliner
AS 180Alaska Airlines, Inc.17:5512:5010h 55mBoeing 787-9 Dreamliner
AS 180Alaska Airlines, Inc.17:5512:5010h 55mBoeing 787-9 Dreamliner
AS 180Alaska Airlines, Inc.17:5513:5010h 55mBoeing 787-9 Dreamliner

Showing all 8 scheduled SEA to FCO departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every SEA to FCO date on the interactive map

Aircraft on the Seattle to Rome nonstop

In the schedule table on this page, Alaska Airlines flies the Boeing 787-9 Dreamliner, and Delta Air Lines flies the Airbus A330-900neo. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on SEA to FCO departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for Seattle to Rome to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

In the 7 days to October 19, 2026, 2LNR checked award space on Seattle to Rome departures from October 19 to November 1. Alaska Airlines had space open on 0 of 4 dates checked and Delta Air Lines on 3 of 3.

See real availability

Confirmed upgrade or award seats by date on the SEA to FCO departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See SEA to FCO on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seattle to Rome nonstop

Carriers operating SEA to FCO nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See SEA to FCO on the interactive map →

Frequently asked questions about SEA to FCO

How long is the flight from Seattle (SEA) to Rome (FCO)?
Scheduled flight times from Seattle (SEA) to Rome (FCO) run from 10h 45m to 11h 5m across the departures in the schedule table on this page. The nonstop covers about 5,672 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SEA to FCO?
Alaska Airlines and Delta Air Lines fly SEA to FCO nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines.
How often does SEA to FCO operate?
The SEA to FCO nonstop currently runs twice a week. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from SEA to FCO depart?
Scheduled SEA to FCO nonstops in the next 7 days with service leave between 14:05 and 17:55, local time at Seattle. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate SEA to FCO nonstop?
In the schedule table on this page, SEA to FCO nonstops fly as AS 180 on Alaska Airlines and DL 42 on Delta Air Lines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on SEA to FCO?
Open the SEA to FCO route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines and Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss SEA to FCO upgrade or award space

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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