DL931Delta Air Lines · LAS → BOS
live · 29m ago
Route confirmed Delta Air Lines

DL931 Las VegasLAS · 22:02 BostonBOS · 06:10

DL931 by Delta Air Lines flies from Las Vegas (LAS) to Boston (BOS).

Right nowNext departure today Operates daily
22:02

scheduled from LAS

Wins back in air~18 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
LASLas VegasOn-time likelyLAS delay board →
BOSBostonHigh riskBOS delay board →
LAS→BOSevery 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
2.2%Chance of cancellation
+7 minTypical airport delay in this weather

Conditions at LAS and BOS 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 Las Vegas

Forecast

Fri 6 Nov, local date

High22°Clikely 21°C to 23°C
Low12°Clikely 11°C to 14°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 Boston

Forecast

Fri 6 Nov, local date

High21°Clikely 19°C to 23°C
Low16°Clikely 13°C to 19°C
  • 94% chance of rain

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 Las Vegas to Boston flights today

same route · Delta Air Lines
DL1159departs 11:08
DL1020departs 11:20

If DL931 is cancelled, these are the other Delta Air Lines nonstop flights from Las Vegas to Boston on the same day, with scheduled departure times in LAS 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 DL931 actually runs

Pro Flight Search has tracked every published board update for DL931 across the LAS and BOS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: landed -28 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how DL931 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
10-26LAS 22:02 21:52 (−10)BOS 06:10 05:42 (−28)

Board clocks recorded as LAS and BOS published them.

Planning around DL931? 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: DL931 Las Vegas to Boston on-time performance, measured from the LAS and BOS airport boards.

Canonical URL
https://proflightsearch.com/flight/DL931
How we measure this →