DL781Delta Air Lines · JFK → LAS
live · 28m ago
Route confirmed Delta Air Lines

DL781 New YorkJFK · 21:50 Las VegasLAS · 00:40

DL781 by Delta Air Lines flies from New York (JFK) to Las Vegas (LAS) for the Mon, Aug 17 departure.

Right nowExpected in Las Vegas · today
00:54

arrival expected at LAS · 14 min late

⚖ DL781 typically leaves +94 and lands +32. The air wins minutes back.
Typical gate push+94 minmedian posted departure
Typical arrival+32 minmedian over 9 operations
Wins back in air~62 minmedian gate push vs arrival · how planes make up time → Cancellation1 in 10tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+53+105+158 min
08-17
+94 gate · +14 arrival
08-16
+59 gate · +14 arrival
08-14
+158 gate · +87 arrival
08-13
+38 gate · −26 arrival
08-10
+94 gate · +32 arrival
08-09
+133 gate · +98 arrival
08-07
CANCELLED

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 +32 min · 1 cancelled · 10 operations tracked

The route today

live boards
JFKNew YorkHigh riskJFK delay board →
LASLas VegasOn-time likelyLAS delay board →
JFK→LASevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
49%Chance of 15+ min delay
3.6%Chance of cancellation
+18 minAvg hub delay right now

Driven mainly by JFK (New York), currently flying MVFR (marginal visual). 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 departures
061422
M
T
W
T
F
S
S

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

Other New York to Las Vegas flights today

same route · Delta Air Lines
DL607departs 07:20
DL807departs 11:30
DL806departs 16:59
DL568departs 19:24

If DL781 is cancelled, these are the other Delta Air Lines nonstop flights from New York to Las Vegas on the same day, with scheduled departure times in JFK local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How DL781 actually runs

Pro Flight Search has tracked every published board update for DL781 across the JFK and LAS boards: schedule changes, gate pushes and actual clocks. Usually lands ~86 min late. Based on 5 confirmed landings · 1/5 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how DL781 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
08-17JFK 21:50 23:24 (+94)LAS 00:40 00:54 (+14)
08-16JFK 21:50 22:49 (+59)LAS 00:40 00:54 (+14)
08-14JFK 21:50 00:28 (+158)LAS 00:40 02:07 (+87)
08-13JFK 21:50 22:28 (+38)LAS 00:40 00:14 (−26)
08-10JFK 21:50 23:24 (+94)LAS 00:40 01:12 (+32)
08-09JFK 21:50 00:03 (+133)LAS 00:40 02:18 (+98)
08-07CANCELLED
08-06JFK 21:50 00:31 (+161)LAS 00:40 02:12 (+92)
08-03JFK 21:50 22:25 (+35)LAS 00:40 00:09 (−31)
08-02JFK LAS 00:49 01:34 (+45)

Aircraft

Recent tails: N6711M, N694DL, N551NW, N685DA.

Board clocks recorded as JFK and LAS published them.

Planning around DL781? 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 — DL781 New York to Las Vegas on-time performance, measured from the JFK and LAS airport boards.

Canonical URL
https://proflightsearch.com/flight/DL781
How we measure this →