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Delta Air Lines

Is DL3818 delayed?

No delay reported yet. DL3818 is scheduled to leave Portland at 11:49 on Nov 14 and reach Seattle at 12:16 (as of Nov 14, 14:39 UTC).

Usually on time: arrived within 15 min of schedule on 40 of the last 54 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Portland

PDX

Scheduled

Nov 14

Arrival

Seattle

SEA

Scheduled

Nov 14

Times shown in airport local time

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

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.

  • Portland → Seattle

    On schedule (13 min behind)

  • Portland → Seattle

    On schedule (7 min behind)

  • Portland → Seattle

    On schedule (15 min behind)

  • Portland → Seattle

    27 min late

  • Portland → Seattle

    1 min early

Is DL3818 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
54
On time
74%
of 54 arrivals
Late
26%
of 54 arrivals
Cancelled
0%
of 55 flights
Median arrival delay
4 min
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

Seattle (SEA) departures

Left more than 15 min late
23 of 31
Cancelled today
34

Related flights

All Delta Air Lines flights

Flight history and details
DL3818 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedPortlandSeattle13
Nov 12, 2026ArrivedPortlandSeattle7
Nov 11, 2026ArrivedPortlandSeattle15
Nov 10, 2026ArrivedPortlandSeattle27
Nov 9, 2026ArrivedPortlandSeattle-1
Nov 8, 2026ArrivedPortlandSeattle0
Nov 8, 2026ArrivedSeattlePortland0
Nov 7, 2026ArrivedPortlandSeattle-6
Nov 7, 2026ArrivedSeattlePortland-2
Nov 6, 2026ArrivedPortlandSeattle42
Nov 6, 2026ArrivedSeattlePortland4
Nov 5, 2026ArrivedPortlandSeattle19
Nov 5, 2026ArrivedSeattlePortland-7
Nov 4, 2026ArrivedPortlandSeattle-3
Nov 4, 2026ArrivedSeattlePortland6
Nov 3, 2026ArrivedPortlandSeattle-8
Nov 3, 2026ArrivedSeattlePortland10
Nov 2, 2026ArrivedPortlandSeattle34
Nov 2, 2026ArrivedSeattlePortland71
Nov 1, 2026ArrivedPortlandSeattle0
Oct 31, 2026ArrivedPortlandSeattle73
Oct 31, 2026ArrivedSeattlePortland69
Oct 30, 2026ArrivedPortlandSeattle31
Oct 30, 2026ArrivedSeattlePortland1
Oct 29, 2026ArrivedPortlandSeattle-1
Oct 29, 2026ArrivedSeattlePortland8
Oct 28, 2026ArrivedPortlandSeattle-18
Oct 28, 2026ArrivedSeattlePortland-10
Oct 27, 2026ArrivedPortlandSeattle-19
Oct 27, 2026ArrivedSeattlePortland14
Oct 26, 2026ArrivedPortlandSeattle-13
Oct 26, 2026ArrivedSeattlePortland-17
Oct 25, 2026ArrivedPortlandSeattle38
Oct 25, 2026ArrivedSeattlePortland-10
Oct 24, 2026ArrivedPortlandSeattle17
Oct 24, 2026ArrivedSeattlePortland-16
Oct 23, 2026ArrivedPortlandSeattle5
Oct 23, 2026ArrivedSeattlePortland4
Oct 22, 2026ArrivedPortlandSeattle-13
Oct 22, 2026ArrivedSeattlePortland-21
Oct 21, 2026ArrivedPortlandSeattle14
Oct 21, 2026ArrivedSeattlePortland-16
Oct 20, 2026ArrivedPortlandSeattle-12
Oct 20, 2026ArrivedSeattlePortland0
Oct 19, 2026ArrivedPortlandSeattle10
Oct 19, 2026ArrivedSeattlePortland-8
Oct 18, 2026ArrivedPortlandSeattle29
Oct 18, 2026ArrivedSeattlePortland-47
Oct 17, 2026ArrivedPortlandSeattle24
Oct 17, 2026ArrivedSeattlePortland-14
Oct 16, 2026ArrivedPortlandSeattle78
Oct 16, 2026ArrivedSeattlePortland11
Oct 15, 2026ArrivedPortlandSeattle42
Oct 15, 2026ArrivedSeattlePortland4
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