LGA → DEN Delta Air Lines

Delta Air Lines · New York, NY to Denver, CO · 1,036 flights, 2025-07-01 to 2026-06-30 · aggregated across 3 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -5 min, while the worst 10% run +61 min or later.
On-time arrival
73%
Median delay
-5 min
90th percentile
+61 min
Cancellation rate
4%

How on-time is Delta Air Lines from LGA to DEN?

Across every Delta Air Lines flight number on LGA → DEN (1,036 flights, 2025-07-01 to 2026-06-30), 73% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +61 min or later. 4% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time70773%
16-30 min10611%
31-60 min647%
61-120 min546%
2+ hrs445%

Performance by month

MonthFlightsOn-timeAvg delay
2025-077567%+33 min
2025-088178%+9 min
2025-098477%+2 min
2025-108673%+9 min
2025-117761%+24 min
2025-128260%+21 min
2026-018485%-5 min
2026-027385%+2 min
2026-038172%+15 min
2026-048686%-5 min
2026-058672%+5 min
2026-068054%+25 min

Performance by day of week

DayFlightsOn-time
Mon14072%
Tue15368%
Wed14772%
Thu14172%
Fri14974%
Sat10279%
Sun14373%

DL flight numbers on LGA → DEN

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…