DL408Delta Air Lines · BOS → LAS
live · 35m ago
Route confirmed Delta Air Lines

DL408 BostonBOS · 19:59 Las VegasLAS · 22:58

DL408 by Delta Air Lines flies from Boston (BOS) to Las Vegas (LAS).

Right nowNext departure tomorrow Operates daily
19:59

scheduled from BOS

The route today

live boards
BOSBostonOn-time likelyBOS delay board →
LASLas VegasOn-time likelyLAS delay board →
BOS→LASevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
42%Chance of 15+ min delay
2.3%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at BOS and LAS 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 Boston

Forecast

Thu 5 Nov, local date

High23°Clikely 21°C to 24°C
Low15°Clikely 14°C to 17°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 Las Vegas

Forecast

Thu 5 Nov, local date

High21°Clikely 20°C to 22°C
Low11°Clikely 10°C to 13°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 Boston to Las Vegas flights today

same route · Delta Air Lines
DL497departs 07:55

If DL408 is cancelled, this is the other Delta Air Lines nonstop flight from Boston to Las Vegas on the same day, with scheduled departure times in BOS 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 DL408 actually runs

Pro Flight Search has tracked every published board update for DL408 across the BOS and LAS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: departed -5 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how DL408 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-26BOS 19:59 19:54 (−5)LAS 22:58 22:54 (−4)

Board clocks recorded as BOS and LAS published them.

Planning around DL408? 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: DL408 Boston to Las Vegas on-time performance, measured from the BOS and LAS airport boards.

Canonical URL
https://proflightsearch.com/flight/DL408
How we measure this →