Medford to Seattle (MFR-SEA): nonstop upgrade & award space

Alaska Airlines and Delta Air Lines fly nonstop between Medford (MFR) and Seattle (SEA), roughly 52 times a week. The timetable below shows the nonstop scheduled at 1h 21m to 1h 44m for the 352 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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52
Flights a week, 4-week average
1h 21m to 1h 44m
Scheduled flight time
352 mi
Nonstop distance
Free
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Medford to Seattle flight schedule

Scheduled nonstop departures for MFR to SEA 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 Medford (MFR) to Seattle (SEA)
Date Flight Airline Departs MFR Arrives SEA Duration Aircraft
AS 2452Alaska Airlines, Inc.05:5907:201h 21mEmbraer E175
DL 3781Delta Air Lines06:1107:551h 44mEmbraer E175
AS 3033Alaska Airlines, Inc.10:3312:041h 31mEmbraer E175
DL 3913Delta Air Lines12:2014:001h 40mEmbraer E175
AS 2106Alaska Airlines, Inc.13:2314:451h 22mEmbraer E175
DL 3770Delta Air Lines17:2519:041h 39mEmbraer E175
AS 2128Alaska Airlines, Inc.18:3720:011h 24mEmbraer E175
AS 2452Alaska Airlines, Inc.05:5907:201h 21mEmbraer E175
DL 3781Delta Air Lines06:1107:551h 44mEmbraer E175
AS 3033Alaska Airlines, Inc.10:3312:041h 31mEmbraer E175
DL 3913Delta Air Lines12:2014:001h 40mEmbraer E175
AS 2106Alaska Airlines, Inc.13:2314:451h 22mEmbraer E175
DL 3770Delta Air Lines17:2519:041h 39mEmbraer E175
AS 2128Alaska Airlines, Inc.18:3720:011h 24mEmbraer E175
AS 2452Alaska Airlines, Inc.05:5907:201h 21mEmbraer E175
DL 3781Delta Air Lines06:1107:551h 44mEmbraer E175
AS 3033Alaska Airlines, Inc.10:3312:041h 31mEmbraer E175
DL 3913Delta Air Lines12:2014:001h 40mEmbraer E175
AS 2106Alaska Airlines, Inc.13:2314:451h 22mEmbraer E175
DL 3770Delta Air Lines17:2519:041h 39mEmbraer E175
AS 2128Alaska Airlines, Inc.18:3720:011h 24mEmbraer E175
AS 2452Alaska Airlines, Inc.05:5907:201h 21mEmbraer E175
DL 3781Delta Air Lines06:1107:551h 44mEmbraer E175
AS 3033Alaska Airlines, Inc.10:3312:041h 31mEmbraer E175
DL 3913Delta Air Lines12:2014:001h 40mEmbraer E175
DL 3779Delta Air Lines12:2514:001h 35mEmbraer E175
AS 2106Alaska Airlines, Inc.13:2314:451h 22mEmbraer E175
DL 3770Delta Air Lines17:2519:041h 39mEmbraer E175
AS 2128Alaska Airlines, Inc.18:3720:011h 24mEmbraer E175
AS 2452Alaska Airlines, Inc.05:5907:201h 21mEmbraer E175
DL 3781Delta Air Lines06:1107:551h 44mEmbraer E175
AS 3033Alaska Airlines, Inc.10:3312:041h 31mEmbraer E175
DL 3913Delta Air Lines12:2014:001h 40mEmbraer E175
AS 2106Alaska Airlines, Inc.13:2314:451h 22mEmbraer E175
DL 3770Delta Air Lines17:2519:041h 39mEmbraer E175
AS 2128Alaska Airlines, Inc.18:3519:591h 24mEmbraer E175
AS 2452Alaska Airlines, Inc.05:5907:201h 21mEmbraer E175
DL 3781Delta Air Lines06:1107:551h 44mEmbraer E175
AS 3033Alaska Airlines, Inc.10:3312:041h 31mEmbraer E175
DL 3913Delta Air Lines12:2014:001h 40mEmbraer E175

Showing the first 40 of 51 scheduled MFR to SEA departures across 7 days with service, starting October 23, 2026. Every remaining date is 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 MFR to SEA date on the interactive map

Aircraft on the Medford to Seattle nonstop

In the schedule table on this page, Alaska Airlines flies the Embraer E175, and Delta Air Lines flies the Embraer E175. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on MFR to SEA 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 Medford to Seattle 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 Medford to Seattle departures from October 19 to November 1. Alaska Airlines had space open on 14 of 14 dates checked and Delta Air Lines on 14 of 14.

See real availability

Confirmed upgrade or award seats by date on the MFR to SEA 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 MFR to SEA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Medford to Seattle nonstop

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

See MFR to SEA on the interactive map →

Frequently asked questions about MFR to SEA

How long is the flight from Medford (MFR) to Seattle (SEA)?
Scheduled flight times from Medford (MFR) to Seattle (SEA) run from 1h 21m to 1h 44m across the departures in the schedule table on this page. The nonstop covers about 352 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from MFR to SEA?
Alaska Airlines and Delta Air Lines fly MFR to SEA nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines.
How many flights a week are there from MFR to SEA?
About 52 nonstop flights a week run between Medford (MFR) and Seattle (SEA) in the current schedule, operated by Alaska Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from MFR to SEA depart?
Scheduled MFR to SEA nonstops in the next 7 days with service leave between 05:59 and 18:37, local time at Medford. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate MFR to SEA nonstop?
In the schedule table on this page, MFR to SEA nonstops fly as AS 2106, AS 2128, AS 2452, and AS 3033 on Alaska Airlines, and DL 3770, DL 3779, DL 3781, and DL 3913 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 MFR to SEA?
Open the MFR to SEA 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 MFR to SEA 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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