Miami to Seattle Flights MIA → SEA

Miami International Airport → Seattle–Tacoma International Airport

🇺🇸 Miami, US → 🇺🇸 Seattle, US

The Miami to Seattle route connects Miami International Airport (MIA) in US with Seattle–Tacoma International Airport (SEA) in US. This medium-haul flight covers approximately 2724 miles (4384 km) with a typical flight time of 6h 14m. This route is served by 4 airlines: American Airlines, Delta Air Lines, SkyLease Cargo and others.

Departure Airport

Miami International Airport

ICAO Code:
KMIA
IATA Code:
MIA
City:
🇺🇸 Miami
Country:
US
Elevation:
8 ft

Destination Airport

Seattle–Tacoma International Airport

ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

4

Operators

4

Routes Tracked

2724

Miles

6h 14m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
American Airlines AAL AA
Delta Air Lines DAL DL
SkyLease Cargo KYE GG
Alaska Airlines ASA AS

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 0 0%
Wednesday 1 14%
Thursday 3 43%
Friday 1 14%
Saturday 1 14%
Sunday 1 14%

Pattern Analysis

Data Points: 7
API observations used to build this analysis
Weekdays: 5 flights
Weekend: 2 flights
Business Route More active on weekdays

All Flight Routes

4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
- B739 -
M T W T F S S
Sep 12, 2025 Active
- A21N -
M T W T F S S
Oct 23, 2025 Active
- UNKNOWN 20:09 8:09 PM (Representative)
M T W T F S S
Nov 30, 2025 Active
- B744 -
M T W T F S S
Nov 8, 2025 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
20:09 8:09 PM Delta Air Lines DAL DL

Time Information

Times are shown in the departure airport's local timezone (KMIA - America/New_York).

Total Departure Times: 1
Time Range:
20:09 - 20:09
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.