🇲🇽 CUN
Cancún
2688 mi
SEA 🇺🇸
Seattle

Cancún to Seattle Flights

Cancún International Airport Seattle–Tacoma International Airport 2 airlines

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The Cancún to Seattle route connects Cancún International Airport (CUN) in MX with Seattle–Tacoma International Airport (SEA) in US. This medium-haul flight covers approximately 2688 miles (4326 km) with a typical flight time of 6h 42m. This route is served by 2 airlines: Delta Air Lines, Alaska Airlines. AirportRoutes has tracked 2 unique flight numbers on this route.

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Departure Airport

Cancún International Airport

ICAO Code:
MMUN
IATA Code:
CUN
City:
🇲🇽 Cancún
Country:
MX
Elevation:
22 ft

Destination Airport

Seattle–Tacoma International Airport

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

2

Operators

2

Tracked Flights

2688

Miles

6h 42m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Delta Air Lines DAL DL
Alaska Airlines ASA AS

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 0 0%
Wednesday 1 17%
Thursday 1 17%
Friday 2 33%
Saturday 0 0%
Sunday 2 33%

Pattern Analysis

2 Tracked Flights:
Data Points: 6
API observations used to build this analysis
Weekdays: 4 flights
Weekend: 2 flights
Business Route More active on weekdays

All Flight Routes

2 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 16:05 4:05 PM (Representative)
M T W T F S S
Apr 23, 2026 Active
A21N 16:17 4:17 PM (Representative)
M T W T F S S
Apr 23, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
16:05 4:05 PM Alaska Airlines ASA AS
16:17 4:17 PM Delta Air Lines DAL DL

Time Information

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

Total Departure Times: 2
Time Range:
16:05 - 16:17
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.