Delta Air Lines
Is DL4023 delayed?
No, DL4023 landed in Portland 9 min early, at 10:22 on Nov 14 (as of Nov 14, 18:23 UTC).
9 min early
Official source · Updated
Departure
Seattle
SEA
Actual
Scheduled 10:03
Nov 14
Arrival
Portland
PDX
Actual
Scheduled 10:31
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
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.
- 9 min early
Seattle → Portland
- 8 min early
Seattle → Portland
- On schedule (14 min behind)
Seattle → Portland
- 18 min early
Seattle → Portland
Is DL4023 usually late?
Period: Oct 16, 2026 – Nov 15, 2026
Percentages and delay figures appear once 20 arrivals are graded.
On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.
Departures on record at these airports today
Seattle (SEA) departures
- Delayed: left more than 15 min after schedule
- 144 delayed, 56 cancelled of 410 departures on record
Counts cover the departures on record at each airport, not its full schedule.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 14, 2026Arrived | Seattle | Portland | -9 | |
| Nov 13, 2026Arrived | Seattle | Portland | -8 | |
| Nov 11, 2026Arrived | Seattle | Portland | 14 | |
| Nov 9, 2026Arrived | Seattle | Portland | -18 |