DL5623 MKE → LGA

Delta Air Lines · Milwaukee, WI to New York, NY · 52 flights observed, 2026-03-08 to 2026-06-30 · 738 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is -13 min, while the worst 10% run +59 min or later.

DL5623 covers more than one route in the data window — the stats below are for MKE → LGA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
76%
Median delay
-13 min
90th percentile
+59 min
Cancellation rate
6%

How often is DL5623 on time?

Across 52 flights on MKE → LGA from 2026-03-08 to 2026-06-30, DL5623 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +59 min or later. 6% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3776%
16-30 min24%
31-60 min510%
61-120 min36%
2+ hrs24%

Performance by month

MonthFlightsOn-timeAvg delay
2026-031856%+33 min
2026-041080%-9 min
2026-062190%-9 min

Performance by day of week

DayFlightsOn-time
Mon786%
Tue967%
Wed757%
Thu888%
Fri863%
SatNo data—
Sun1090%

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