Is DL4100 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Los_Angeles)
No live update yet
Check with your airline for the latest status.
Update time unavailable
Departure
Seattle
SEA
Scheduled
Sep 16
Arrival
San Jose
SJC
Scheduled
Sep 17
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Service date: · Scheduled departure date (UTC)
<1 min late
Official source · Updated
Departure
San Jose
SJC
Actual
Sep 16
Arrival
Seattle
SEA
Actual
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- <1 min late
SJC → SEA
- 6 min early
SEA → SJC
- <1 min late
SJC → SEA
- 13 min late
SEA → SJC
- 86 min late
SJC → SEA
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 27
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 37
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 16, 2026Arrived | San Jose | Seattle | 0 | |
| Sep 15, 2026Arrived | Seattle | San Jose | -6 | |
| Sep 15, 2026Arrived | San Jose | Seattle | 0 | |
| Sep 14, 2026Arrived | Seattle | San Jose | 13 | |
| Sep 14, 2026Arrived | San Jose | Seattle | 86 | |
| Sep 13, 2026Arrived | Seattle | San Jose | 168 | |
| Sep 12, 2026Arrived | Seattle | San Jose | 4 | |
| Sep 12, 2026Arrived | San Jose | Seattle | 0 | |
| Sep 11, 2026Arrived | Seattle | San Jose | -33 | |
| Sep 11, 2026Arrived | San Jose | Seattle | 1 | |
| Sep 10, 2026Arrived | Seattle | San Jose | 3 | |
| Sep 10, 2026Arrived | San Jose | Seattle | 0 | |
| Sep 9, 2026Arrived | San Jose | Seattle | -3 | |
| Sep 8, 2026Arrived | Seattle | San Jose | -16 | |
| Sep 8, 2026Arrived | San Jose | Seattle | 4 | |
| Sep 7, 2026Arrived | Seattle | San Jose | 9 | |
| Sep 7, 2026Arrived | San Jose | Seattle | -17 | |
| Sep 6, 2026Arrived | Seattle | San Jose | -35 | |
| Sep 6, 2026Arrived | San Jose | Seattle | 8 | |
| Sep 5, 2026Arrived | Seattle | San Jose | -15 | |
| Sep 5, 2026Arrived | San Jose | Seattle | 12 | |
| Sep 4, 2026Arrived | Seattle | San Jose | 5 | |
| Sep 3, 2026Arrived | Seattle | San Jose | -5 | |
| Aug 30, 2026Arrived | Seattle | San Jose | -35 | |
| Aug 29, 2026Arrived | Seattle | San Jose | -39 | |
| Aug 24, 2026Arrived | Seattle | San Jose | 54 | |
| Aug 21, 2026Arrived | Seattle | San Jose | -5 |