Is DL4179 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Los_Angeles)
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Update time unavailable
Departure
Las Vegas
LAS
Scheduled
Sep 16
Arrival
Santa Ana
SNA
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)
24 min late
Official source · Updated
Departure
Santa Ana
SNA
Actual
Sep 16
Arrival
Las Vegas
LAS
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.
- 24 min late
SNA → LAS
- 1 min late
LAS → SNA
- 47 min late
SNA → LAS
- 92 min late
LAS → SNA
- <1 min late
LAS → SNA
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 25
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 2
- Observed occurrences
- 40
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 | Santa Ana | Las Vegas | 24 | |
| Sep 15, 2026Arrived | Las Vegas | Santa Ana | 1 | |
| Sep 15, 2026Arrived | Santa Ana | Las Vegas | 47 | |
| Sep 14, 2026Arrived | Las Vegas | Santa Ana | 92 | |
| Sep 13, 2026Arrived | Las Vegas | Santa Ana | 0 | |
| Sep 13, 2026Arrived | Santa Ana | Las Vegas | -4 | |
| Sep 12, 2026Arrived | Las Vegas | Santa Ana | -24 | |
| Sep 12, 2026Arrived | Santa Ana | Las Vegas | 24 | |
| Sep 11, 2026Arrived | Las Vegas | Santa Ana | 11 | |
| Sep 11, 2026Arrived | Santa Ana | Las Vegas | -15 | |
| Sep 10, 2026Arrived | Las Vegas | Santa Ana | -26 | |
| Sep 10, 2026Arrived | Santa Ana | Las Vegas | 2 | |
| Sep 9, 2026Arrived | Las Vegas | Santa Ana | 1 | |
| Sep 9, 2026Arrived | Santa Ana | Las Vegas | -21 | |
| Sep 8, 2026Arrived | Las Vegas | Santa Ana | -5 | |
| Sep 8, 2026Arrived | Santa Ana | Las Vegas | 0 | |
| Sep 7, 2026Arrived | Las Vegas | Santa Ana | 17 | |
| Sep 7, 2026Arrived | Santa Ana | Las Vegas | -14 | |
| Sep 6, 2026Arrived | Las Vegas | Santa Ana | -5 | |
| Sep 6, 2026Arrived | Santa Ana | Las Vegas | -19 | |
| Sep 5, 2026Arrived | Las Vegas | Santa Ana | 12 | |
| Sep 5, 2026Cancelled | Santa Ana | Las Vegas | Not available | Not available |
| Sep 4, 2026Cancelled | Las Vegas | Santa Ana | Not available | Not available |
| Sep 1, 2026Arrived | Las Vegas | Santa Ana | -24 | |
| Aug 30, 2026Arrived | Las Vegas | Santa Ana | 1 | |
| Aug 26, 2026Arrived | Las Vegas | Santa Ana | -25 | |
| Aug 25, 2026Arrived | Las Vegas | Santa Ana | -32 |