Is DL3993 delayed?
No outcome was recorded for DL3993 on Sep 29; it was scheduled to reach Los Angeles at 16:09 (as of Sep 30, 00:11 UTC).
Usually on time: arrived within 15 min of schedule on 14 of the last 23 flights.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
San Diego
SAN
Scheduled
Sep 29
Arrival
Los Angeles
LAX
Scheduled
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
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 66 min late
San Diego → Los Angeles
- On schedule (10 min behind)
San Diego → Los Angeles
- On schedule (12 min behind)
San Diego → Los Angeles
- 30 min late
San Diego → Los Angeles
- 10 min early
San Diego → Los Angeles
Is DL3993 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
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.
At the airports today
San Diego (SAN) departures
- Left more than 15 min late
- 32 of 183
- Cancelled today
- 1
Los Angeles (LAX) departures
- Left more than 15 min late
- 46 of 284
- Cancelled today
- 1
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | San Diego | Los Angeles | 66 | |
| Sep 27, 2026Arrived | San Diego | Los Angeles | 10 | |
| Sep 26, 2026Arrived | San Diego | Los Angeles | 12 | |
| Sep 25, 2026Arrived | San Diego | Los Angeles | 30 | |
| Sep 24, 2026Arrived | San Diego | Los Angeles | -10 | |
| Sep 23, 2026Arrived | San Diego | Los Angeles | 10 | |
| Sep 22, 2026Arrived | San Diego | Los Angeles | -25 | |
| Sep 21, 2026Arrived | San Diego | Los Angeles | 58 | |
| Sep 20, 2026Arrived | San Diego | Los Angeles | -6 | |
| Sep 19, 2026Arrived | San Diego | Los Angeles | 17 | |
| Sep 18, 2026Arrived | San Diego | Los Angeles | -2 | |
| Sep 17, 2026Arrived | San Diego | Los Angeles | 42 | |
| Sep 16, 2026Arrived | San Diego | Los Angeles | 8 | |
| Sep 15, 2026Arrived | San Diego | Los Angeles | -21 | |
| Sep 14, 2026Arrived | San Diego | Los Angeles | 4 | |
| Sep 13, 2026Arrived | San Diego | Los Angeles | 42 | |
| Sep 12, 2026Arrived | San Diego | Los Angeles | 6 | |
| Sep 11, 2026Arrived | San Diego | Los Angeles | 56 | |
| Sep 10, 2026Arrived | San Diego | Los Angeles | 2 | |
| Sep 9, 2026Arrived | San Diego | Los Angeles | -22 | |
| Sep 8, 2026Arrived | San Diego | Los Angeles | 31 | |
| Sep 6, 2026Arrived | Austin | Indianapolis | 34 | |
| Sep 5, 2026Arrived | Austin | Indianapolis | 1 |
Email me if DL3993 runs late
We email you if your next DL3993 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.