Delta Air Lines flights from Boston Logan (BOS) to San Francisco (SFO).

FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri-Sun 17:25 Boston Logan (BOS) A 21:16 San Francisco (SFO) 1 Delta Air Lines DL 475 Non-stop Airbus A321neo (32Q) 6:51 Valid until 2026-01-04
Daily 10:00 Boston Logan (BOS) A 13:57 San Francisco (SFO) 1 Delta Air Lines DL 860 Non-stop Airbus A321neo (32Q) 6:57 Effective 2026-06-07 through 2026-10-05
Daily 10:00 Boston Logan (BOS) A 13:55 San Francisco (SFO) 1 Delta Air Lines DL 860 Non-stop Airbus A321neo (32Q) 6:55 Effective from 2026-10-06
Daily 07:00 Boston Logan (BOS) A 10:57 San Francisco (SFO) 1 Delta Air Lines DL 977 Non-stop Airbus A321neo (32Q) 6:57 Effective 2026-06-07 through 2026-10-05
Daily 07:00 Boston Logan (BOS) A 10:59 San Francisco (SFO) 1 Delta Air Lines DL 977 Non-stop Airbus A321neo (32Q) 6:59 Effective from 2026-10-06
Daily 07:05 Boston Logan (BOS) A 11:02 San Francisco (SFO) 1 Delta Air Lines DL 977 Non-stop Airbus A321neo (32Q) 6:57 Effective 2026-04-13 through 2026-06-06
Mon-Fri 07:40 Boston Logan (BOS) A 11:37 San Francisco (SFO) 1 Delta Air Lines DL 977 Non-stop Airbus A321neo (32Q) 6:57 Valid until 2026-01-02
Mon-Fri,Sun 07:40 Boston Logan (BOS) A 11:38 San Francisco (SFO) 1 Delta Air Lines DL 977 Non-stop Airbus A321neo (32Q) 6:58 Effective 2026-03-08 through 2026-04-12
Mon-Fri 07:45 Boston Logan (BOS) A 11:47 San Francisco (SFO) 1 Delta Air Lines DL 977 Non-stop Airbus A321neo (32Q) 7:02 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 07:45 Boston Logan (BOS) A 11:47 San Francisco (SFO) 1 Delta Air Lines DL 977 Non-stop Airbus A321neo (32Q) 7:02 Effective 2026-02-22 through 2026-03-06
Mon-Fri,Sun 07:50 Boston Logan (BOS) A 11:50 San Francisco (SFO) 1 Delta Air Lines DL 977 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-01-05 through 2026-01-16
Mon-Fri,Sun 07:50 Boston Logan (BOS) A 11:50 San Francisco (SFO) 1 Delta Air Lines DL 977 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-01-19 through 2026-02-06
Mon-Wed 07:50 Boston Logan (BOS) A 11:50 San Francisco (SFO) 1 Delta Air Lines DL 977 Non-stop Airbus A321neo (32Q) 7:00 Effective 2026-02-09 through 2026-02-11
Daily 16:30 Boston Logan (BOS) A 20:27 San Francisco (SFO) 1 Delta Air Lines DL 1655 Non-stop Airbus A321neo (32Q) 6:57 Effective 2026-04-13 through 2026-06-06
Daily 16:55 Boston Logan (BOS) A 20:52 San Francisco (SFO) 1 Delta Air Lines DL 1655 Non-stop Airbus A321neo (32Q) 6:57 Effective 2026-06-07 through 2026-10-05
Daily 16:55 Boston Logan (BOS) A 20:50 San Francisco (SFO) 1 Delta Air Lines DL 1655 Non-stop Airbus A321neo (32Q) 6:55 Effective from 2026-10-06
Mon-Fri,Sun 17:20 Boston Logan (BOS) A 21:13 San Francisco (SFO) 1 Delta Air Lines DL 1655 Non-stop Airbus A321neo (32Q) 6:53 Effective 2026-03-08 through 2026-04-12
Daily 17:35 Boston Logan (BOS) A 21:37 San Francisco (SFO) 1 Delta Air Lines DL 1655 Non-stop Airbus A321neo (32Q) 7:02 Effective 2026-02-12 through 2026-03-07
Daily 17:40 Boston Logan (BOS) A 21:42 San Francisco (SFO) 1 Delta Air Lines DL 1655 Non-stop Airbus A321neo (32Q) 7:02 Effective 2026-01-05 through 2026-02-11
Sat 17:45 Boston Logan (BOS) A 21:41 San Francisco (SFO) 1 Delta Air Lines DL 1655 Non-stop Airbus A321neo (32Q) 6:56 Effective 2026-03-14 through 2026-04-11
Mon-Fri,Sun 19:55 Boston Logan (BOS) A 23:56 San Francisco (SFO) 1 Delta Air Lines DL 2919 Non-stop Airbus A321neo (32Q) 7:01 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 19:55 Boston Logan (BOS) A 23:56 San Francisco (SFO) 1 Delta Air Lines DL 2919 Non-stop Airbus A321neo (32Q) 7:01 Effective 2026-05-25 through 2026-06-05
Mon-Fri,Sun 20:55 Boston Logan (BOS) A 00:56 San Francisco (SFO) 1 Delta Air Lines DL 2919 Non-stop Airbus A321neo (32Q) 7:01 Effective 2026-06-07 through 2026-09-04 The flight arrives 1 day after departure.
Mon-Fri,Sun 20:55 Boston Logan (BOS) A 00:56 San Francisco (SFO) 1 Delta Air Lines DL 2919 Non-stop Airbus A321neo (32Q) 7:01 Effective 2026-09-07 through 2026-10-05 The flight arrives 1 day after departure.
Mon-Fri,Sun 20:55 Boston Logan (BOS) A 00:50 San Francisco (SFO) 1 Delta Air Lines DL 2919 Non-stop Airbus A321neo (32Q) 6:55 Effective from 2026-10-06 The flight arrives 1 day after departure.

A domestic route departing from the Boston Logan airport (BOS) and arriving at San Francisco airport (SFO).
The flight distance is 2695 miles, or 4338 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 6:51 and 7:02.

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL475

17:25

Boston Logan (BOS) A

21:16

San Francisco (SFO) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 6:51, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL860

10:00

Boston Logan (BOS) A

13:57

San Francisco (SFO) 1

Effective 2026-06-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:57, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL860

10:00

Boston Logan (BOS) A

13:55

San Francisco (SFO) 1

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:55, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL977

07:00

Boston Logan (BOS) A

10:57

San Francisco (SFO) 1

Effective 2026-06-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:57, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL977

07:00

Boston Logan (BOS) A

10:59

San Francisco (SFO) 1

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:59, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL977

07:05

Boston Logan (BOS) A

11:02

San Francisco (SFO) 1

Effective 2026-04-13 through 2026-06-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:57, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL977

07:40

Boston Logan (BOS) A

11:37

San Francisco (SFO) 1

Valid until 2026-01-02

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 6:57, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL977

07:40

Boston Logan (BOS) A

11:38

San Francisco (SFO) 1

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 6:58, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL977

07:45

Boston Logan (BOS) A

11:47

San Francisco (SFO) 1

Effective 2026-02-12 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 7:02, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL977

07:45

Boston Logan (BOS) A

11:47

San Francisco (SFO) 1

Effective 2026-02-22 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 7:02, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL977

07:50

Boston Logan (BOS) A

11:50

San Francisco (SFO) 1

Effective 2026-01-05 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 7:00, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL977

07:50

Boston Logan (BOS) A

11:50

San Francisco (SFO) 1

Effective 2026-01-19 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 7:00, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL977

07:50

Boston Logan (BOS) A

11:50

San Francisco (SFO) 1

Effective 2026-02-09 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 7:00, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL1655

16:30

Boston Logan (BOS) A

20:27

San Francisco (SFO) 1

Effective 2026-04-13 through 2026-06-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:57, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL1655

16:55

Boston Logan (BOS) A

20:52

San Francisco (SFO) 1

Effective 2026-06-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:57, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL1655

16:55

Boston Logan (BOS) A

20:50

San Francisco (SFO) 1

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:55, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL1655

17:20

Boston Logan (BOS) A

21:13

San Francisco (SFO) 1

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 6:53, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL1655

17:35

Boston Logan (BOS) A

21:37

San Francisco (SFO) 1

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:02, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL1655

17:40

Boston Logan (BOS) A

21:42

San Francisco (SFO) 1

Effective 2026-01-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:02, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL1655

17:45

Boston Logan (BOS) A

21:41

San Francisco (SFO) 1

Effective 2026-03-14 through 2026-04-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:56, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL2919

19:55

Boston Logan (BOS) A

23:56

San Francisco (SFO) 1

Effective 2026-04-13 through 2026-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 7:01, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL2919

19:55

Boston Logan (BOS) A

23:56

San Francisco (SFO) 1

Effective 2026-05-25 through 2026-06-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 7:01, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL2919

20:55

Boston Logan (BOS) A

00:56(+1)

San Francisco (SFO) 1

Effective 2026-06-07 through 2026-09-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 7:01, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2919

20:55

Boston Logan (BOS) A

00:56(+1)

San Francisco (SFO) 1

Effective 2026-09-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 7:01, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2919

20:55

Boston Logan (BOS) A

00:50(+1)

San Francisco (SFO) 1

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 6:55, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

A domestic route departing from the Boston Logan airport (BOS) and arriving at San Francisco airport (SFO).
The flight distance is 2695 miles, or 4338 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 6:51 and 7:02.

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