Delta Air Lines
Is DL4150 delayed?
No delay reported yet. DL4150 is scheduled to leave Seattle at 15:59 on Nov 14 and reach Spokane at 16:40 (as of Nov 14, 23:01 UTC).
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Seattle
SEA
Scheduled
Nov 14
Arrival
Spokane
GEG
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.
- 132 min late
Seattle → Spokane
- On schedule (3 min behind)
Seattle → Spokane
- 2 min early
Seattle → Spokane
Is DL4150 usually late?
Period: Oct 15, 2026 – Nov 14, 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
- 85 delayed, 42 cancelled of 265 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 13, 2026Cancelled | Seattle | Spokane | Not available | Not available |
| Nov 11, 2026Arrived | Seattle | Spokane | 132 | |
| Nov 10, 2026Arrived | Seattle | Spokane | 3 | |
| Nov 9, 2026Arrived | Seattle | Spokane | -2 |