DL1142Delta Air Lines · SLC → LAX
updated 2h ago
Route confirmed Delta Air Lines

DL1142 Salt Lake CitySLC · 20:42 Los AngelesLAX · 21:45

DL1142 by Delta Air Lines flies from Salt Lake City (SLC) to Los Angeles (LAX).

Right nowNext departure today Operates daily
20:42

scheduled from SLC

⚖ DL1142 typically leaves +26 and lands −5. The air wins minutes back.
Typical gate push+26 minmedian posted departure
Typical arrival−5 minmedian over 13 operations
Wins back in air~31 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 13tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-02
+17 gate · −18 arrival
11-01
+20 gate · −17 arrival
10-31
+9 gate · −15 arrival
10-30
+31 gate · −1 arrival
10-29
+32 gate · +0 arrival
10-28
+38 gate · +4 arrival
10-27
+24 gate · −7 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −5 min · 0 cancelled · 13 operations tracked

The route today

live boards
SLCSalt Lake CityOn-time likelySLC delay board →
LAXLos AngelesOn-time likelyLAX delay board →
SLC→LAXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
36%Chance of 15+ min delay
0.8%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at SLC and LAX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Salt Lake City

Forecast

Tue 3 Nov, local date

High12°Clikely 11°C to 13°C
Low2°Clikely 1°C to 4°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Los Angeles

Forecast

Tue 3 Nov, local date

High23°Clikely 21°C to 24°C
Low15°Clikely 14°C to 16°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Salt Lake City to Los Angeles flights today

same route · Delta Air Lines
DL4180departs 05:45
DL551departs 05:45
DL374departs 06:45
DL1087departs 07:45
DL1095departs 09:31
DL829departs 11:37

If DL1142 is cancelled, these are the other Delta Air Lines nonstop flights from Salt Lake City to Los Angeles on the same day, with scheduled departure times in SLC local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How DL1142 actually runs

Pro Flight Search has tracked every published board update for DL1142 across the SLC and LAX boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 13 confirmed landings · 9/13 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how DL1142 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-02SLC 20:42 20:59 (+17)LAX 21:45 21:27 (−18)
11-01SLC 20:42 21:02 (+20)LAX 21:45 21:28 (−17)
10-31SLC 20:40 20:49 (+9)LAX 21:45 21:30 (−15)
10-30SLC 20:42 21:13 (+31)LAX 21:45 21:44 (−1)
10-29SLC 20:42 21:14 (+32)LAX 21:45 (+0)
10-28SLC 20:42 21:20 (+38)LAX 21:45 21:49 (+4)
10-27SLC 20:42 21:06 (+24)LAX 21:45 21:38 (−7)
10-26SLC 20:42 20:59 (+17)LAX 21:45 21:27 (−18)
10-24SLC 20:40 21:01 (+21)LAX 21:45 21:26 (−19)
10-23SLC 20:42 21:15 (+33)LAX 21:45 21:40 (−5)
10-22SLC 20:42 21:10 (+28)LAX 21:45 (+0)
10-21SLC 20:42 21:15 (+33)LAX 21:45 21:50 (+5)
10-20SLC LAX 21:45 22:58 (+73)

Aircraft

Recent tails: N366DX, N398DN, N397DN, N395DZ.

Board clocks recorded as SLC and LAX published them.

Planning around DL1142? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: DL1142 Salt Lake City to Los Angeles on-time performance, measured from the SLC and LAX airport boards.

Canonical URL
https://proflightsearch.com/flight/DL1142
How we measure this →