Apparatus

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flight_takeoff Flight

JBU434

Operated by JBU

Live map

Live map filtered to JBU434. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
SFO BOS Jul 14, 01:24 PM UTC Jul 14, 06:44 PM UTC PLANNED

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
00:02 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
300° / 6 kt
Visibility
10 SM
Ceiling
BKN 20,000 ft
Temp / Dew
17°C / 13°C
Altimeter
29.95 inHg

Obs: 2026-07-14T06:56:00.000Z

Raw METAR / TAF 
METAR KSFO 140656Z 30006KT 10SM BKN200 17/13 A2995 RMK AO2 SLP141 T01720128

TAF KSFO 140520Z 1406/1512 29010KT P6SM BKN200 FM141500 30005KT P6SM FEW010 BKN200 FM141900 31012KT P6SM BKN200 FM142100 31015G25KT P6SM BKN150 FM150400 29010KT P6SM FEW010 BKN150

flight Live Traffic

flight_takeoff 376 Departures
flight_land 242 Arrivals

Arrival

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
03:02 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
230° / 15G20 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
22°C / 15°C
Altimeter
30.00 inHg

Obs: 2026-07-14T06:54:00.000Z

Raw METAR / TAF 
METAR KBOS 140654Z 23015G20KT 10SM FEW250 22/15 A3000 RMK AO2 SLP159 T02220150 $

TAF KBOS 140520Z 1406/1512 23015G24KT P6SM SCT250 FM141600 23017G28KT P6SM BKN200 FM150100 25011KT P6SM SCT050 BKN200 PROB30 1509/1512 5SM -TSRA BKN050CB

flight Live Traffic

flight_takeoff 76 Departures
flight_land 87 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-13 AD60B7 SFO → BOS Jul 13, 13:20 UTCJul 13, 18:40 UTC5h 20m - -
2026-07-12 ADB35C SFO → BOS Jul 12, 13:25 UTCJul 12, 18:35 UTC5h 10m - -
2026-07-11 AD60B7 SFO → BOS Jul 11, 13:35 UTCJul 11, 18:40 UTC5h 5m - -
2026-07-08 AD2445 SFO → BOS Jul 8, 13:30 UTCJul 8, 18:35 UTC5h 5m - -
2026-07-07 AD60B7 SFO → BOS Jul 7, 13:26 UTCJul 8, 11:45 UTC22h 20m +26m +16m
2026-07-06 AD1CDE SFO → BOS Jul 6, 13:20 UTCJul 6, 18:35 UTC5h 15m - -
2026-07-04 AD1927 SFO → BOS Jul 4, 13:07 UTCJul 5, 11:40 UTC22h 33m +7m +1043m
2026-07-02 ADDE95 SFO → BOS Jul 2, 13:25 UTCJul 2, 18:40 UTC5h 15m - -
2026-07-01 AD7AB8 - Jul 1, 13:10 UTCJul 1, 18:25 UTC5h 15m - -
2026-06-30 ADAFB5 - Jun 30, 13:15 UTCJun 30, 18:25 UTC5h 10m - -
2026-06-30 ADAFB5 SFO → BOS Jun 30, 13:11 UTCJul 1, 11:15 UTC22h 4m +11m +12m
2026-06-28 ADC238 SFO → BOS Jun 28, 13:14 UTCJun 28, 18:29 UTC5h 15m - -
2026-06-27 AD7AB8 - Jun 27, 13:15 UTCJun 27, 18:09 UTC4h 55m - -
2026-06-26 ADC238 - Jun 26, 13:19 UTCJun 26, 18:20 UTC5h 0m - -
2026-06-23 ADA5EE - Jun 23, 13:50 UTCJun 23, 18:55 UTC5h 5m - -
2026-06-22 ADAFB5 - Jun 22, 13:14 UTCJun 22, 18:35 UTC5h 20m - -
2026-06-21 AD60B7 SFO → BOS Jun 21, 13:29 UTCJun 21, 18:20 UTC4h 50m - -
2026-06-20 ADBACA - Jun 20, 13:44 UTCJun 20, 18:40 UTC4h 55m - -
2026-06-19 AD9AC9 SFO → BOS Jun 19, 13:24 UTCJun 19, 18:20 UTC4h 55m - -
2026-06-18 ADD734 - Jun 18, 14:05 UTCJun 18, 19:10 UTC5h 5m - -
2026-06-16 ADC5FF - Jun 16, 13:09 UTCJun 16, 18:20 UTC5h 10m - -
2026-06-15 AD9AC9 - Jun 15, 13:10 UTCJun 15, 18:20 UTC5h 10m - -
2026-06-14 ADA5EE SFO → BOS Jun 14, 13:35 UTCJun 14, 18:40 UTC5h 5m - -
2026-06-13 ACE063 - Jun 13, 13:30 UTCJun 13, 18:25 UTC4h 55m - -
2026-06-12 AD646E SFO → BOS Jun 12, 13:25 UTCJun 12, 18:25 UTC5h 0m - -
2026-06-11 ADBACA SFO → BOS Jun 11, 13:25 UTCJun 11, 18:25 UTC5h 0m - -
2026-06-10 AD27F3 SFO → BOS Jun 10, 13:20 UTCJun 10, 18:25 UTC5h 5m - -
2026-06-09 ADABFE SFO → BOS Jun 9, 13:10 UTCJun 9, 18:15 UTC5h 5m - -
2026-06-06 ADDADB SFO → BOS Jun 6, 13:30 UTCJun 6, 18:39 UTC5h 10m - -
2026-06-04 ADBE91 SFO → BOS Jun 4, 13:25 UTCJun 4, 18:30 UTC5h 5m - -

Performance history

Flights tracked
88 showing last 30
Avg arrival delay
+357m
On-time arrival
33% 33% on time
Aircraft used
20

Monthly activity 4 months

Month Flights tracked
July 2026 9
June 2026 25
May 2026 26
April 2026 28

JBU434 frequently asked

Where does flight JBU434 fly?
JBU434 (JBU) flies from SFO to BOS. View the full route page.
How long is flight JBU434?
Based on observed flights, JBU434 takes on average 6h 49m from takeoff to landing.
How often does JBU434 fly?
JBU434 has been observed flying daily in our tracking data. We've recorded 88 flights under this callsign.
Is flight JBU434 usually on time?
Across recent flights, JBU434 arrives with an average 357-minute delay. 33% of flights arrive within 15 minutes of schedule.
What aircraft operates flight JBU434?
JBU434 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track JBU434 live?
Yes. When JBU434 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.