DL4052 Little RockLIT · 18:00 Salt Lake CitySLC · 20:19
DL4052 by Delta Air Lines flies from Little Rock (LIT) to Salt Lake City (SLC) for the Mon, Sep 21 departure.
departs LIT · on schedule
board checked 251m ago · checking again in 45s
⚖ DL4052 typically leaves +10 and lands −21. The air wins minutes back.Where the minutes go
last 7 operations · gate push → arrivalThe 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 operationmedian arrival −21 min · 0 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LIT and SLC are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How DL4052 actually runs
Pro Flight Search has tracked every published board update for DL4052 across the LIT and SLC boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min early. Based on 12 confirmed landings · 10/12 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 DL4052 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N309SY, N247SY, N297SY, N257SY.
Board clocks recorded as LIT and SLC published them.
Planning around DL4052? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — DL4052 Little Rock to Salt Lake City on-time performance, measured from the LIT and SLC airport boards.
https://proflightsearch.com/flight/DL4052
.