Envoy Air
MQ4170Louisville to Boston
Envoy Air flight MQ4170 flies from Louisville (SDF) to Boston (BOS), 1,332 km. Over August 2025 to May 2026 it usually arrives about 11 minutes late: 72% of 160 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
72%
on time (within 15 min)
20%
more than 30 min late
0%
cancelled
+11 min
average arrival vs schedule
Every operation of MQ4170, August 2025 to May 2026: 160 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as MQ4170
- Louisville (SDF) to Boston (BOS)65 flights
- Boston (BOS) to Louisville (SDF)33 flights
- Miami (MIA) to New Orleans (MSY)28 flights
- San Jose (SJC) to Phoenix Sky Harbor (PHX)16 flights
- Phoenix Sky Harbor (PHX) to San Jose (SJC)13 flights
- Dallas-Fort Worth (DFW) to Lexington KY (LEX)5 flights
Other flights from Louisville to Boston
More about Louisville (SDF) and Boston (BOS).
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