JFK (New York) to MKE (Milwaukee) flights arrive on time 78% of the time. The most reliable airline on this route is Endeavor Air at 92%. The average delay is 85 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated March 2026.JFK → MKE
JFK (New York) to MKE (Milwaukee)
JFK → MKE on-time performance by month
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This route is on time most of the time. About 78% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Endeavor Air is significantly more reliable on this route at 92% on time vs JetBlue Airways at 69%.
Airline Comparison
Endeavor Air leads at 92% on time; JetBlue Airways trails at 69%.
Accurate?
Good to know
Departing from JFK
78% on timeExpect ~22 min sitting on the taxiway after your gate pushes back. JFK has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
JFK cancels 2.3% of flights — higher than average. Have a backup plan.
Arriving at MKE
81% on timeWhen flights into MKE are late, the average delay is 70 minutes. Build buffer if you have ground plans.
If connecting at MKE: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Endeavor Air owes you — refund rights, action plan, complaint email. Free.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.