TPA → SEATampa to Seattle

live

Direct flights from Tampa (TPA) to Seattle (SEA): 14 nonstop departures observed each week across 2 airlines. The median arrival is 7 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 4,051 km, an estimated 5 hours 42 minutes in the air. Measured by Pro Flight Search from live flight boards at Tampa and Seattle. Updated 26 October 2026 at 20:19 UTC.

Today, TPA → SEA

Mon 26 Oct · local times
  1. · AS326Alaska On schedule SEA est. 20:49sched 20:59
  2. · DL1090Delta Air Lines Departed Landed 10:05

Checked TPA board 16:19 · SEA board 13:19

TPA Tampa smooth · +7
SEA Seattle smooth · +0
4,051 km · ~5h 42m est.
dep bank 07:00–17:5314x weekly
Running clean · 2 airlines · 14x weekly · nonstop
94 / 100

route health from live TPA and SEA delay boards

Median arrival delay is +7 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+7 minacross the last 4 operated legs
Flight time~5h 42mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska AirlinesDelta Air Lines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Alaska AirlinesAS

Flights AS326 17:53 daily

Delta Air LinesDL

Flights DL1090 07:00 daily

History

operated legs · board outcomes
10-24AS326departed+7
10-24DL1090departed+3
10-23AS326departed+22
10-23DL1090departed+6

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
TPATampa +7 min smooth 🌤 scattered clouds · NE 10 kt Full TPA delay board →
SEASeattle +0 min smooth 🌤 mostly cloudy · WNW 5 kt Full SEA delay board →

Weather lens

Current conditions put the pressure at TPA: 38% odds of a 15+ minute delay and around +10 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Tampa to Seattle route actually runs

Pro Flight Search records official board updates for nonstop TPA to SEA flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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 — Tampa (TPA) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/TPA-SEA
How we measure this →

TPA to SEA questions

Is TPA–SEA running on time right now?

Smooth skies ahead. The departure side at TPA is the weaker end, route health score 94/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on TPA–SEA?

Operators schedule morning departures around 07:00 and evening departures around 17:53 from TPA. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SEA delay card to confirm conditions when you'd arrive.

How long is the flight from TPA to SEA?

Great-circle distance is 4,051 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 316–377 min gate-to-gate on this route.

How often does TPA–SEA fly?

2 carriers operate this route, around 14 flights a week between them. Compare carrier days and times in the airline list above.