American AirlinesAA
Flights AA580 varies daily · AA3252 15:16 daily · AA845 varies daily
live
Direct flights from Charlotte (CLT) to Seattle (SEA): 21 nonstop departures observed each week across 1 airline. The median arrival is 33 minutes late. No cancellations were recorded across the 17 tracked flights. The nonstop covers 3,660 km, an estimated 5 hours 12 minutes in the air. Measured by Pro Flight Search from live flight boards at Charlotte and Seattle. Updated 14 November 2026 at 12:30 UTC.
Today, CLT → SEA
Sat 14 Nov · local times- 08:39 AA580American On scheduleGate B9 SEA 11:37scheduled
- 14:34 AA3252American On scheduleGate B11 SEA 17:28scheduled
- 19:40 AA845American On scheduleGate C18 SEA 22:34scheduled
Checked CLT board 07:30 · SEA board 04:22
CLT
Charlotte
busy · +24
SEA
Seattle
disrupted · +181
3,660 km · ~5h 12m est.
Disrupted · 1 airline · 21x weekly · nonstop
34 / 100
route health from live CLT and SEA delay boards
Median arrival delay is +33 min. 0 of 17 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+33 minacross the last 1 arrival
Flight time~5h 12mestimated from route distance
Weekly departures21x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 17
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American Airlines
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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Conditions are tightest at CLT and SEA: a 29% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +0 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Charlotte to Seattle route actually runs
Pro Flight Search records official board updates for nonstop CLT 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: Charlotte (CLT) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CLT-SEA
CLT to SEA questions
Is CLT–SEA running on time right now?
High disruption likely. The arrival side at SEA is the weaker end, route health score 34/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from CLT to SEA?
Great-circle distance is 3,660 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 288–344 min gate-to-gate on this route.
How often does CLT–SEA fly?
American Airlines runs the route with about 21 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at CLT and arrival-side delay at SEA, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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