DL777 ATL → LAS

Delta Air Lines · Atlanta, GA to Las Vegas, NV · 341 flights observed, 2025-07-01 to 2026-06-30 · 1,747 mi

This flight's scheduled flight time has grown by 12 min since 2025-07 — some of the on-time performance may reflect a more generous published schedule, not a faster or more reliable flight.

DL777 covers more than one route in the data window — the stats below are for ATL → LAS, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
86%
Median delay
-4 min
90th percentile
+22 min
Cancellation rate
1%

How often is DL777 on time?

Across 341 flights on ATL → LAS from 2025-07-01 to 2026-06-30, DL777 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +22 min or later. 1% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time28986%
16-30 min268%
31-60 min134%
61-120 min41%
2+ hrs62%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073184%+3 min
2025-083174%+8 min
2025-093087%+1 min
2025-103194%-1 min
2025-113087%+3 min
2025-123190%-3 min
2026-012879%+0 min
2026-022889%-2 min
2026-033190%-5 min
2026-041283%+17 min
2026-052580%+4 min
2026-063087%-5 min

Performance by day of week

DayFlightsOn-time
Mon4881%
Tue4984%
Wed4892%
Thu4986%
Fri4988%
Sat4885%
Sun4783%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…