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DL 509 Seattle to Boston Flight Status

Delta Air Lines Flight DL509 from Seattle Tacoma International Airport SEA to Boston Logan International Airport BOS is not scheduled for today May 26th, 2022.
The last time the flight was scheduled was on November 29th, 2021.
Check the table below for DL509's most recent flight history:

DL 509 Flight Status & Schedule

Date Departure Arrival Status
29/11 15:55 23:31
Track >
28/11 16:10 23:38
Track >
27/11 16:53 00:26
Landed Late
Track >
24/11 15:54 23:30
Track >
21/11 15:55 23:32
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Delta Air Lines DL 509 Seattle to Boston Flight Information

Delta Air Lines Flight DL509 connects Seattle, United States to Boston, United States, taking off from Seattle Tacoma International Airport SEA and landing at Boston Logan International Airport BOS.

How long is the DL509 flight from Seattle to Boston?

The average flight time from Seattle to Boston is 4 hours and 33 minutes. The flight distance is 4005 km / 2489 miles and the average flight speed is 880 km/h / 547 mph.

What is the average delay of flight DL509?

The average delay of flight DL509 is 21 minutes and the flight is on-time 80% of the times.

Which terminal is the flight DL509 arriving at?

Flight DL509 arrives at Boston Logan International Airport (BOS) Terminal A.

When was the latest DL509 flight?

The latest flight took off on Tuesday, November 30th, 2021 with the flight status being Landed on 23:31.

How else can the flight DL509 be referenced as?

This Delta Air Lines flight can also be referenced as DAL509, DL0509, DL 509, DAL 509.

See our DL509 Flight Tracker above for more details.

Other Seattle SEA to Boston BOS Flights

Flight DL509 is code-shared by 1 airline using the flight number KE3009

There are flights connecting Seattle SEA to Boston BOS.

See All Flights >

DL509 Delta Air Lines Flight: Seattle to Boston Route Map

DL509 Delta Air Lines Flight Map: Seattle to Boston