Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

JBU634

Operated by JBU

Live map

Live map filtered to JBU634. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SJU TJSJ

Luis Munoz Marin International Airport

San Juan, PR

Local time
21:32 AST
Timezone
America/Puerto_Rico
Type
Large Airport
Elevation
9 ft
Coordinates
18.4394, -66.0018

flight Live Traffic

flight_takeoff 41 Departures
flight_land 48 Arrivals

schedule Forecast (TAF) 

TAF TJSJ 242339Z 2500/2524 13006KT P6SM VCSH FEW030 SCT050 SCT110 FM250600 18004KT P6SM FEW060 FM251500 25008KT P6SM FEW035 FM251900 28005KT P6SM VCSH SCT030 SCT050 FM252330 33005KT P6SM FEW035

Arrival

BUF KBUF VFR

Buffalo Niagara International Airport

Buffalo, US

Local time
21:32 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
728 ft
Coordinates
42.9405, -78.7322

cloud Weather

Wind
70° / 11 kt
Visibility
10 SM
Ceiling
FEW 8,000 ft, FEW 12,000 ft, OVC 28,000 ft
Temp / Dew
10°C / 1°C
Altimeter
29.84 inHg

Obs: 2026-04-25T00:54:00.000Z

Raw METAR / TAF 
METAR KBUF 250054Z 07011KT 10SM FEW080 FEW120 OVC280 10/01 A2984 RMK AO2 SLP107 T01000011 $

TAF KBUF 242325Z 2500/2524 06012KT P6SM SCT080 BKN250 PROB30 2504/2506 6SM -SHRA OVC045 FM250600 07009KT 4SM SHRA OVC045 FM250900 09010G17KT 4SM SHRA OVC020 FM251300 08011G19KT 3SM SHRA OVC007 FM251600 07012G20KT 5SM BR BKN007 PROB30 2516/2521 4SM -SHRA OVC005 FM252100 07012G22KT 5SM BR OVC007 PROB30 2521/2522 4SM -SHRA OVC005

flight Live Traffic

flight_takeoff 35 Departures
flight_land 33 Arrivals

Recent history last 10

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-24 A654CB SFO → BOS Apr 24, 22:30 UTCApr 24, 22:45 UTC15m - -
2026-04-22 A752EA SFO → BOS Apr 22, 22:40 UTCApr 23, 02:55 UTC4h 15m - -
2026-04-21 A898A9 SFO → BOS Apr 21, 01:45 UTCApr 21, 03:30 UTC1h 45m - -
2026-04-20 A898A9 SFO → BOS Apr 20, 23:00 UTCApr 20, 23:15 UTC15m - -
2026-04-19 A776B2 SFO → BOS Apr 19, 01:15 UTCApr 19, 02:40 UTC1h 25m - -
2026-04-18 A776B2 SFO → BOS Apr 18, 22:30 UTCApr 18, 22:40 UTC10m - -
2026-04-18 A776B2 SFO → BOS Apr 18, 22:26 UTCApr 19, 20:30 UTC22h 4m -4m +1070m
2026-04-18 A6AB27 SFO → BOS Apr 18, 01:30 UTCApr 18, 02:40 UTC1h 10m - -
2026-04-17 A6AB27 SFO → BOS Apr 17, 22:36 UTCApr 18, 19:45 UTC21h 10m +6m +33m
2026-04-16 A7DA9C SFO → BOS Apr 16, 01:30 UTCApr 16, 03:00 UTC1h 30m - -

Performance history

Flights tracked
10
Avg arrival delay
+552m
On-time arrival
0% 0% on time
Aircraft used
6

Monthly activity 1 month

Month Flights tracked
April 2026 10

JBU634 frequently asked

Where does flight JBU634 fly?
JBU634 (JBU) flies from SJU to BUF. View the full route page.
How long is flight JBU634?
Based on observed flights, JBU634 takes on average 5h 24m from takeoff to landing.
How often does JBU634 fly?
JBU634 has been observed flying several times a week in our tracking data. We've recorded 10 flights under this callsign.
Is flight JBU634 usually on time?
Across recent flights, JBU634 arrives with an average 552-minute delay. 0% of flights arrive within 15 minutes of schedule.
What aircraft operates flight JBU634?
JBU634 has been operated by 6 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track JBU634 live?
Yes. When JBU634 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.