GJS4187

GJS4187 over the last 30 days

As of 2026-10-29

GJS4187 is operated by GoJet Airlines on the route Newark Liberty International Airport (EWR/KEWR) → Buffalo Niagara International Airport (BUF/KBUF). It usually takes off around 18:00 UTC (14:00 local time, EWR). It usually lands around 18:55 UTC (14:55 local time, BUF). Most frequent aircraft type: CANADAIR CL-600 Challenger 870 (CRJ7).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

18:00 UTC · 14:00 local time (EWR)

Typical landing

18:55 UTC · 14:55 local time (BUF)

Typical time airborne

54 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

89 %

Departures measured

74

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• CANADAIR CL-600 Challenger 870 (CRJ7) — Number of flights: 35

Aircraft in the last 7 days

• N515GJ · CANADAIR CL-600 Challenger 870 2026-10-29
• N559GJ · CANADAIR CL-600 Challenger 870 2026-10-29
• N536GJ · CANADAIR CL-600 Challenger 870 2026-10-28
• N545GJ · CANADAIR CL-600 Challenger 870 2026-10-27
• N565GJ · CANADAIR CL-600 Challenger 870 2026-10-27
• N539GJ · CANADAIR CL-600 Challenger 870 2026-10-26

Related flights on this route

• GJS4434 — GoJet Airlines · KEWR → KBUF
• All flights KEWR – KBUF