Delta Air Lines
Is DL3904 delayed?
No delay reported yet — DL3904 is scheduled to leave Tucson at 19:38 on Sep 27 and reach Los Angeles at 13:48 (as of Sep 27, 14:07 UTC). Over its last 18 recorded arrivals, 2 landed more than 15 min late.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Tucson
TUS
Scheduled
Sep 27
Arrival
Los Angeles
LAX
Scheduled
Sep 27
Times shown in airport local time
Service date: · Scheduled departure date (UTC)
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.
- 2 min early
TUS → LAX
- On schedule (8 min behind)
TUS → LAX
- 9 min early
TUS → LAX
- 19 min early
TUS → LAX
- <1 min early
TUS → LAX
Flight history and details
Aug 28, 2026 — Sep 27, 2026
- Observed arrivals
- 18
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 21
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 26, 2026Arrived | Tucson | Los Angeles | -2 | |
| Sep 25, 2026Arrived | Tucson | Los Angeles | 8 | |
| Sep 24, 2026Arrived | Tucson | Los Angeles | -9 | |
| Sep 23, 2026Arrived | Tucson | Los Angeles | -19 | |
| Sep 22, 2026Arrived | Tucson | Los Angeles | 0 | |
| Sep 21, 2026Arrived | Tucson | Los Angeles | 47 | |
| Sep 20, 2026Arrived | Tucson | Los Angeles | -4 | |
| Sep 19, 2026Arrived | Tucson | Los Angeles | 11 | |
| Sep 18, 2026Arrived | Tucson | Los Angeles | -12 | |
| Sep 17, 2026Arrived | Tucson | Los Angeles | 11 | |
| Sep 16, 2026Arrived | Tucson | Los Angeles | 11 | |
| Sep 15, 2026Arrived | Tucson | Los Angeles | 23 | |
| Sep 14, 2026Arrived | Tucson | Los Angeles | -22 | |
| Sep 13, 2026Arrived | Tucson | Los Angeles | -5 | |
| Sep 11, 2026Arrived | Tucson | Los Angeles | -16 | |
| Sep 10, 2026Arrived | Tucson | Los Angeles | 0 | |
| Sep 9, 2026Arrived | Tucson | Los Angeles | -25 | |
| Sep 8, 2026Arrived | Tucson | Los Angeles | -13 |