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Delta Air Lines

Is DL3740 delayed?

No delay reported yet. DL3740 is scheduled to leave Boise at 09:03 on Nov 14 and reach Seattle at 09:05 (as of Nov 14, 15:44 UTC).

Often late: arrived more than 15 min after schedule on 23 of the last 29 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Boise

BOI

Scheduled

Nov 14

Arrival

Seattle

SEA

Scheduled

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Recent arrivals

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

  • Boise → Seattle

    44 min late

  • Boise → Seattle

    126 min late

  • Boise → Seattle

    40 min late

  • Boise → Seattle

    54 min late

  • Boise → Seattle

    91 min late

Is DL3740 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
29
On time
21%
of 29 arrivals
Late
79%
of 29 arrivals
Cancelled
0%
of 29 flights
Median arrival delay
50 min
9 in 10 arrived within
93 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

Seattle (SEA) departures

Left more than 15 min late
25 of 49
Cancelled today
37

Related flights

All Delta Air Lines flights

Flight history and details
DL3740 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedBoiseSeattle44
Nov 12, 2026ArrivedBoiseSeattle126
Nov 11, 2026ArrivedBoiseSeattle40
Nov 10, 2026ArrivedBoiseSeattle54
Nov 9, 2026ArrivedBoiseSeattle91
Nov 8, 2026ArrivedBoiseSeattle65
Nov 7, 2026ArrivedBoiseSeattle86
Nov 6, 2026ArrivedBoiseSeattle78
Nov 5, 2026ArrivedBoiseSeattle75
Nov 4, 2026ArrivedBoiseSeattle213
Nov 3, 2026ArrivedBoiseSeattle-30
Nov 2, 2026ArrivedBoiseSeattle37
Nov 1, 2026ArrivedBoiseSeattle60
Oct 31, 2026ArrivedPascoSeattle72
Oct 30, 2026ArrivedBoiseSeattle-4
Oct 29, 2026ArrivedBoiseSeattle37
Oct 28, 2026ArrivedBoiseSeattle50
Oct 27, 2026ArrivedBoiseSeattle22
Oct 26, 2026ArrivedBoiseSeattle35
Oct 25, 2026ArrivedBoiseSeattle53
Oct 24, 2026ArrivedBoiseSeattle10
Oct 23, 2026ArrivedBoiseSeattle74
Oct 22, 2026ArrivedBoiseSeattle101
Oct 21, 2026ArrivedBoiseSeattle63
Oct 20, 2026ArrivedBoiseSeattle-8
Oct 19, 2026ArrivedBoiseSeattle-14
Oct 18, 2026ArrivedBoiseSeattle39
Oct 17, 2026ArrivedBoiseSeattle8
Oct 16, 2026ArrivedBoiseSeattle22
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