Delta Provides Seattle To Miami Flights As Of December 2024

Delta is making some fascinating additions to its home community. Along with launching its new longest home flight (from Boston to Honolulu), Delta can also be including its new longest flight throughout the decrease 48 United States.
Whereas I don’t normally cowl random home community additions, I’m writing about this as a result of I’m personally , because it’s between my present hometown and my earlier hometown.
Particulars of Delta’s new Seattle to Miami route
As of December 21, 2024, Delta will add a brand new every day, year-round flight between Seattle (SEA) and Miami (MIA), with the next schedule:
DL525 Seattle to Miami departing 11:00AM arriving 7:55PM
DL564 Miami to Seattle departing 5:50PM arriving 9:50PM
The two,747-mile flight is blocked at 5hr55min eastbound and 7hr westbound. Delta will use an Airbus A321neo for the route, that includes 194 seats. This consists of 20 top notch seats, 42 further legroom economic system seats, and 132 economic system seats. That is Delta’s latest slender physique jet, that includes the provider’s new home top notch seats.
This might be Delta’s longest home flight throughout the decrease 48 United States, simply barely beating the provider’s 2,717-mile flight between Seattle and Fort Lauderdale.
With this new route, Delta will fly to Miami from all 9 of its hubs in the USA. Moreover, Delta may have a complete of 38 peak-day departures from Miami, to a complete of 13 locations.
The Seattle to Miami market is changing into aggressive
Till 2022, American was the one US provider flying between Miami and Seattle. Then in 2022, we lastly noticed Alaska add service between the 2 cities as effectively. For therefore lengthy, Alaska had consolidated its South Florida operations in Fort Lauderdale, however airways have more and more embraced that Fort Lauderdale and Miami are usually not the identical market, and there’s benefit to flying to each airports.
Now we’re lastly seeing Delta including this service as effectively. Just a few ideas about Delta throwing its hat within the ring:
- Remember that Seattle is Delta’s least worthwhile home hub when it comes to income per seat mile, so it’s fascinating to see the airline add this service
- In the case of connectivity, this route appears primarily about serving demand between Seattle and Miami, in addition to connecting into LATAM’s community, as Delta owns a stake within the airline; nonetheless, the timing of this flight isn’t essentially nice for connectivity with LATAM, particularly the flight departing Miami
- This doesn’t appear a lot about feeding into Delta’s Asia community out of Seattle both, given the flight instances, as these flights principally depart Seattle noon
- Alaska and American have the benefit of each gaining access to American’s community to the Caribbean and Latin America; after I’ve flown between Seattle and Miami, I discovered there have been lots of people connecting to the Caribbean, particularly in winter, and that’s probably not a possibility Delta has
I’m curious to see how this all performs out. Will the Seattle to Miami market have the ability to assist three gamers?

Backside line
Delta might be including a brand new every day, year-round service between Seattle and Miami, utilizing an Airbus A321neo. That is an fascinating addition. On the one hand, that is logical, given Delta’s funding in LATAM, plus Seattle being the final Delta hub from which Miami isn’t served. Alternatively, that is now a reasonably aggressive route, and Delta doesn’t have as a lot connectivity as Alaska or American.
What do you make of Delta’s new Seattle to Miami route?