Is DL3951 delayed?
No — DL3951 landed in Phoenix 15 min early, at 11:13 on Sep 29 (as of Sep 29, 18:23 UTC).
Usually on time: arrived within 15 min of schedule on 46 of the last 52 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
15 min early
Official source · Updated
Departure
Los Angeles
LAX
Scheduled
Not available
Arrival
Phoenix
PHX
Actual
Scheduled 11:28
Sep 29
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/Phoenix)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- 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.
On schedule (7 min behind)
Official source · Updated
Departure
Phoenix
PHX
Scheduled
Sep 29
Arrival
Los Angeles
LAX
Actual
Scheduled 13:09
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Phoenix)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
- On schedule (7 min behind)
Phoenix → Los Angeles
- 15 min early
Los Angeles → Phoenix
- 10 min early
Phoenix → Los Angeles
- 14 min early
Los Angeles → Phoenix
- 1 min early
Phoenix → Los Angeles
Is DL3951 usually late?
Observation window: Aug 30, 2026 – Sep 29, 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
Los Angeles (LAX) departures
- Left more than 15 min late
- 41 of 246
- Cancelled today
- 1
Phoenix (PHX) departures
- Left more than 15 min late
- 18 of 43
- Cancelled today
- 1
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Phoenix | Los Angeles | 7 | |
| Sep 29, 2026Arrived | Los Angeles | Phoenix | -15 | |
| Sep 28, 2026Arrived | Phoenix | Los Angeles | -10 | |
| Sep 28, 2026Arrived | Los Angeles | Phoenix | -14 | |
| Sep 27, 2026Arrived | Phoenix | Los Angeles | -1 | |
| Sep 27, 2026Arrived | Los Angeles | Phoenix | -16 | |
| Sep 26, 2026Arrived | Phoenix | Los Angeles | 9 | |
| Sep 26, 2026Arrived | Los Angeles | Phoenix | -18 | |
| Sep 25, 2026Arrived | Phoenix | Los Angeles | 6 | |
| Sep 25, 2026Arrived | Los Angeles | Phoenix | -21 | |
| Sep 24, 2026Arrived | Phoenix | Los Angeles | 43 | |
| Sep 24, 2026Arrived | Los Angeles | Phoenix | 98 | |
| Sep 23, 2026Arrived | Phoenix | Los Angeles | -16 | |
| Sep 23, 2026Arrived | Los Angeles | Phoenix | -21 | |
| Sep 22, 2026Arrived | Phoenix | Los Angeles | 10 | |
| Sep 22, 2026Arrived | Los Angeles | Phoenix | -13 | |
| Sep 21, 2026Arrived | Phoenix | Los Angeles | 15 | |
| Sep 21, 2026Arrived | Los Angeles | Phoenix | -18 | |
| Sep 20, 2026Arrived | Phoenix | Los Angeles | 11 | |
| Sep 20, 2026Arrived | Los Angeles | Phoenix | -2 | |
| Sep 19, 2026Arrived | Phoenix | Los Angeles | 1 | |
| Sep 19, 2026Arrived | Los Angeles | Phoenix | -31 | |
| Sep 18, 2026Arrived | Phoenix | Los Angeles | -3 | |
| Sep 18, 2026Arrived | Los Angeles | Phoenix | -16 | |
| Sep 17, 2026Arrived | Phoenix | Los Angeles | 7 | |
| Sep 17, 2026Arrived | Los Angeles | Phoenix | -18 | |
| Sep 16, 2026Arrived | Phoenix | Los Angeles | 93 | |
| Sep 16, 2026Arrived | Los Angeles | Phoenix | 87 | |
| Sep 15, 2026Arrived | Phoenix | Los Angeles | 11 | |
| Sep 15, 2026Arrived | Los Angeles | Phoenix | -20 | |
| Sep 14, 2026Arrived | Phoenix | Los Angeles | -10 | |
| Sep 14, 2026Arrived | Los Angeles | Phoenix | -23 | |
| Sep 13, 2026Arrived | Phoenix | Los Angeles | 14 | |
| Sep 13, 2026Arrived | Los Angeles | Phoenix | -19 | |
| Sep 12, 2026Arrived | Los Angeles | Phoenix | -7 | |
| Sep 11, 2026Arrived | Phoenix | Los Angeles | -11 | |
| Sep 11, 2026Arrived | Los Angeles | Phoenix | -6 | |
| Sep 10, 2026Arrived | Phoenix | Los Angeles | 7 | |
| Sep 10, 2026Arrived | Los Angeles | Phoenix | -15 | |
| Sep 9, 2026Arrived | Phoenix | Los Angeles | 6 | |
| Sep 9, 2026Arrived | Los Angeles | Phoenix | -14 | |
| Sep 8, 2026Arrived | Phoenix | Los Angeles | -2 | |
| Sep 8, 2026Arrived | Los Angeles | Phoenix | -8 | |
| Sep 7, 2026Arrived | Phoenix | Los Angeles | 8 | |
| Sep 7, 2026Arrived | Los Angeles | Phoenix | -8 | |
| Sep 4, 2026Arrived | Phoenix | Los Angeles | -6 | |
| Sep 4, 2026Arrived | Los Angeles | Phoenix | -30 | |
| Sep 3, 2026Arrived | Phoenix | Los Angeles | 62 | |
| Sep 2, 2026Arrived | Phoenix | Los Angeles | -27 | |
| Sep 2, 2026Arrived | Los Angeles | Phoenix | -28 | |
| Aug 31, 2026Arrived | Phoenix | Los Angeles | -10 | |
| Aug 31, 2026Arrived | Los Angeles | Phoenix | 4 |
Email me if DL3951 runs late
We email you if your next DL3951 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.