DL4966 MEM → LGA

Delta Air Lines · Memphis, TN to New York, NY · 85 flights observed, 2025-09-11 to 2025-12-19 · 963 mi

This flight's reliability varies a lot by day of week — 79% on-time on Fridays vs. 31% on Thursdays.

DL4966 covers more than one route in the data window — the stats below are for MEM → LGA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
59%
Median delay
+9 min
90th percentile
+84 min
Cancellation rate
7%

How often is DL4966 on time?

Across 85 flights on MEM → LGA from 2025-09-11 to 2025-12-19, DL4966 arrived within 15 minutes of schedule 59% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +84 min or later. 7% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4759%
16-30 min79%
31-60 min911%
61-120 min1215%
2+ hrs45%

Performance by month

MonthFlightsOn-timeAvg delay
2025-091782%+2 min
2025-102475%+18 min
2025-112241%+35 min
2025-121638%+54 min

Performance by day of week

DayFlightsOn-time
Mon1267%
Tue1464%
Wed1354%
Thu1331%
Fri1479%
Sat10%
Sun1267%

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