San Francisco to Boston nonstop flights (SFO to BOS)

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SFOBOS

San Francisco → Boston · 4,352 km · 5h 29m · ≈1.8k seats/day

On-time
79%
Avg delay
58m
Cancelled
4.4%
Observed
952flights / 90d

Arrival forecast

68%
Early
11%
On time
4%
15m
3%
30m
9%
45m+
4%
Cxl
0%
Div

Cancelled 42× in the last 90 days, mostly afternoon departures

Seat capacity · trailing

JanFebMarApr

≈2.2k seats/day in Apr · +34% vs Jan · 85% full

Remaining today

8
  • 1H 48M
    B6 173410:15a 11:14a 4:43pDelayedT1 · B21
  • 2H 09M
    UA 235610:16a 11:35a 5:04pDelayedT3 · E2
  • 2H 58M
    B6 103411:25a 12:24p 5:53pDelayedT1 · B20
  • 2H 44M
    UA 137212:10p 5:39pOn timeT3 · F16
  • 2H 54M
    DL 97712:20p 5:49pOn timeT1 · C7
  • 4H 41M
    UA 26342:07p 7:36pOn timeT3 · E5
  • 5H 13M
    B6 12342:39p 8:08pOn timeT1 · B18
  • 5H 34M
    DL 8603:00p 8:29pOn timeT1 · C9

By flight number

  • B6 173479%C
  • B6 73480%C
  • DL 40089%B
  • UA 137278%C
  • UA 264781%C
  • B6 33473%D
  • B6 43481%C
  • UA 166577%C
  • UA 235677%C
  • DL 97763%F
  • AS 35684%C
  • UA 225684%C
  • DL 36279%C
  • DL 165588%B
  • UA 162382%C
  • UA 211169%D
San Francisco to Boston nonstop (SFO to BOS) · delay + cancellation history · Non-Stop Flight List