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Delta Air Lines

Is DL3687 delayed?

Yes — DL3687 landed in Seattle 30 min late, at 10:07 on Sep 29 (as of Sep 29, 17:08 UTC).

Often late: arrived more than 15 min after schedule on 15 of the last 26 flights.

Arrived

30 min late

Official source · Updated

Departure

Santa Ana

SNA

Actual

Scheduled 07:16

Sep 29

Arrival

Seattle

SEA

Actual

Scheduled 09:36

Sep 29

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

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

  • Santa Ana → Seattle

    30 min late

  • Santa Ana → Seattle

    On schedule (3 min behind)

  • Santa Ana → Seattle

    22 min late

  • Santa Ana → Seattle

    On schedule (9 min behind)

  • Santa Ana → Seattle

    19 min late

Is DL3687 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
26
On time
42%
of 26 arrivals
Late
58%
of 26 arrivals
Cancelled
0%
of 26 flights
Median arrival delay
16 min
9 in 10 arrived within
26 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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

At the airports today

Seattle (SEA) departures

Left more than 15 min late
204 of 374
Cancelled today
4

Related flights

All Delta Air Lines flights

Flight history and details
DL3687 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 29, 2026ArrivedSanta AnaSeattle30
Sep 28, 2026ArrivedSanta AnaSeattle3
Sep 27, 2026ArrivedSanta AnaSeattle22
Sep 26, 2026ArrivedSanta AnaSeattle9
Sep 25, 2026ArrivedSanta AnaSeattle19
Sep 24, 2026ArrivedSanta AnaSeattle12
Sep 23, 2026ArrivedSanta AnaSeattle15
Sep 22, 2026ArrivedSanta AnaSeattle17
Sep 21, 2026ArrivedSanta AnaSeattle-21
Sep 20, 2026ArrivedSanta AnaSeattle-17
Sep 19, 2026ArrivedSanta AnaSeattle19
Sep 18, 2026ArrivedSanta AnaSeattle26
Sep 17, 2026ArrivedSanta AnaSeattle12
Sep 16, 2026ArrivedSanta AnaSeattle-7
Sep 15, 2026ArrivedSanta AnaSeattle4
Sep 14, 2026ArrivedSanta AnaSeattle22
Sep 13, 2026ArrivedSanta AnaSeattle-13
Sep 12, 2026ArrivedSanta AnaSeattle11
Sep 11, 2026ArrivedSanta AnaSeattle25
Sep 10, 2026ArrivedSanta AnaSeattle24
Sep 9, 2026ArrivedSanta AnaSeattle26
Sep 8, 2026ArrivedSanta AnaSeattle22
Sep 7, 2026ArrivedKansas CityMinneapolis15
Sep 7, 2026ArrivedMinneapolisKansas City27
Sep 5, 2026ArrivedKansas CityMinneapolis10
Sep 5, 2026ArrivedMinneapolisKansas City19

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