The Boston to San Francisco route connects Logan International Airport (BOS) in US with San Francisco International Airport (SFO) in US. This medium-haul flight covers approximately 2700 miles (4345 km) with a typical flight time of 5h 53m. This route is served by 6 airlines: United, JetBlue, Delta Air Lines and others. AirportRoutes has tracked 15 unique flight numbers on this route.
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KBOSBOSSan Francisco International Airport
KSFOSFO6
Operators15
Tracked Flights2700
Miles5h 53m
Flight Duration
| Airline | ICAO | IATA |
|---|---|---|
| United |
UAL
|
UA
|
| JetBlue |
JBU
|
B6
|
| Delta Air Lines |
DAL
|
DL
|
| Alaska Airlines |
ASA
|
AS
|
| NetJets Aviation |
EJA
|
1I
|
| Flexjet |
LXJ
|
-
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 18 | 18% |
|
| Tuesday | 12 | 12% |
|
| Wednesday | 18 | 18% |
|
| Thursday | 15 | 15% |
|
| Friday | 12 | 12% |
|
| Saturday | 16 | 16% |
|
| Sunday | 10 | 10% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Alaska Airlines
ASA
/ AS
|
- | B739 | - |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active |
|
Delta Air Lines
DAL
/ DL
|
A21N | 20:59 8:59 PM (Representative) |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active | |
|
Flexjet
LXJ
|
- | E545 | - |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active |
|
JetBlue
JBU
/ B6
|
A21N | 07:13 7:13 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active | |
|
NetJets Aviation
EJA
/ 1I
|
C700 | 14:30 2:30 PM (Representative) |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active | |
|
United
UAL
/ UA
|
|
B39M | 06:00 6:00 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 06:00 6:00 AM | United |
UAL
|
UA
|
| 07:13 7:13 AM | JetBlue |
JBU
|
B6
|
| 14:30 2:30 PM | NetJets Aviation |
EJA
|
1I
|
| 20:59 8:59 PM | Delta Air Lines |
DAL
|
DL
|
Time Information
Times are shown in the departure airport's local timezone (KBOS - America/New_York).