🇺🇸 SEA
Seattle
2688 mi
CUN 🇲🇽
Cancún

Seattle to Cancún Flights

Seattle–Tacoma International Airport Cancún International Airport 2 airlines

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The Seattle to Cancún route connects Seattle–Tacoma International Airport (SEA) in US with Cancún International Airport (CUN) in MX. This medium-haul flight covers approximately 2688 miles (4326 km) with a typical flight time of 5h 14m. This route is served by 2 airlines: DAL, Alaska Airlines. AirportRoutes has tracked 2 unique flight numbers on this route.

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Departure Airport

Seattle–Tacoma International Airport

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

Destination Airport

Cancún International Airport

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

2

Operators

2

Tracked Flights

2688

Miles

5h 14m

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 0 0%
Thursday 2 25%
Friday 1 12%
Saturday 0 0%
Sunday 5 62%

Pattern Analysis

2 Tracked Flights:
Data Points: 8
API observations used to build this analysis
Weekdays: 3 flights
Weekend: 5 flights
Leisure Route More active on weekends

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
B39M 08:10 8:10 AM (Representative)
M T W T F S S
May 7, 2026 Active
A21N 07:15 7:15 AM (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
07:15 7:15 AM Delta Air Lines DAL DL
08:10 8:10 AM Alaska Airlines ASA AS

Time Information

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

Total Departure Times: 2
Time Range:
07:15 - 08:10
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.