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Delta Air Lines

Is DL860 delayed?

No delay reported yet. DL860 is scheduled to leave Boston at 10:26 on Nov 14 and reach San Francisco at 13:29 (as of Nov 14, 14:28 UTC).

Usually on time: arrived within 15 min of schedule on 25 of the last 33 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Boston

BOS

Scheduled

Nov 14

Arrival

San Francisco

SFO

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (America/New_York)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Also sold as LY4227, WS7646

Route overview: Boston → San FranciscoBOSSFO
Boston → San Francisco

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Boston → San Francisco

    89 min late

  • San Francisco → Boston

    35 min late

  • Boston → San Francisco

    26 min early

  • Boston → San Francisco

    On schedule (2 min behind)

  • Boston → San Francisco

    On schedule (13 min behind)

Is DL860 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
33
On time
76%
of 33 arrivals
Late
24%
of 33 arrivals
Cancelled
2%
of 42 flights
Median arrival delay
3 min early
9 in 10 arrived within
40 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Boston (BOS) departures

Left more than 15 min late
14 of 31
Cancelled today
50
Flights from Boston to San Francisco today

San Francisco (SFO) departures

Left more than 15 min late
25 of 32
Cancelled today
39

Related flights

All Delta Air Lines flights

Flight history and details
DL860 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledSan FranciscoBostonNot availableNot available
Nov 13, 2026ArrivedBostonSan Francisco89
Nov 12, 2026ArrivedSan FranciscoBoston35
Nov 12, 2026ArrivedBostonSan Francisco-26
Nov 11, 2026ArrivedBostonSan Francisco2
Nov 10, 2026ArrivedBostonSan Francisco13
Nov 9, 2026ArrivedSan FranciscoBoston-15
Nov 9, 2026ArrivedBostonSan Francisco-15
Nov 8, 2026ArrivedSan FranciscoBoston11
Nov 8, 2026ArrivedBostonSan Francisco42
Nov 7, 2026ArrivedSan FranciscoBoston-4
Nov 7, 2026ArrivedBostonSan Francisco34
Nov 6, 2026ArrivedSan FranciscoBoston38
Nov 6, 2026ArrivedBostonSan Francisco-4
Nov 5, 2026ArrivedSan FranciscoBoston-18
Nov 5, 2026ArrivedBostonSan Francisco-12
Nov 2, 2026ArrivedSan FranciscoBoston-10
Nov 1, 2026ArrivedSan FranciscoBoston-15
Oct 30, 2026ArrivedSan FranciscoBoston-25
Oct 29, 2026ArrivedSan FranciscoBoston-18
Oct 28, 2026ArrivedSan FranciscoBoston-25
Oct 27, 2026ArrivedSan FranciscoBoston-29
Oct 26, 2026ArrivedSan FranciscoBoston13
Oct 25, 2026ArrivedSan FranciscoBoston-6
Oct 24, 2026ArrivedSan FranciscoBoston-1
Oct 23, 2026ArrivedSan FranciscoBoston42
Oct 22, 2026ArrivedSan FranciscoBoston7
Oct 21, 2026ArrivedSan FranciscoBoston17
Oct 20, 2026ArrivedSan FranciscoBoston-1
Oct 19, 2026ArrivedSan FranciscoBoston2
Oct 18, 2026ArrivedSan FranciscoBoston-9
Oct 17, 2026ArrivedSan FranciscoBoston-5
Oct 16, 2026ArrivedSan FranciscoBoston80
Oct 15, 2026ArrivedSan FranciscoBoston-5
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