Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2176

Operated by United Airlines

Live map

Live map filtered to UAL2176. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
05:35 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
320° / 8 kt
Visibility
10 SM
Ceiling
SCT 5,000 ft
Temp / Dew
19°C / 10°C
Altimeter
30.12 inHg

Obs: 2026-08-29T08:54:00.000Z

Raw METAR / TAF 
METAR KBOS 290854Z 32008KT 10SM SCT050 19/10 A3012 RMK AO2 SLP200 T01890100 51016 $

TAF KBOS 290520Z 2906/3012 32010KT P6SM SCT250 FM291400 04004KT P6SM FEW250 FM291600 12010KT P6SM FEW250 FM300000 19006KT P6SM FEW250 FM300500 24005KT P6SM FEW250

flight Live Traffic

flight_takeoff 57 Departures
flight_land 88 Arrivals

Arrival

SFO KSFO IFR

San Francisco International Airport

San Francisco, US

Local time
02:35 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
280° / 13 kt
Visibility
10 SM
Ceiling
FEW 300 ft, BKN 700 ft
Temp / Dew
14°C / 13°C
Altimeter
29.98 inHg

Obs: 2026-08-29T09:24:00.000Z

Raw METAR / TAF 
SPECI KSFO 290924Z 28013KT 10SM FEW003 BKN007 14/13 A2998 RMK AO2 T01440128 $

TAF KSFO 290900Z 2909/3012 29010KT P6SM FEW003 SCT007 TEMPO 2909/2911 FEW003 BKN007 FM291100 29008KT P6SM BKN007 OVC012 FM291800 29015G25KT P6SM FEW015 FM300500 27012KT P6SM BKN010

flight Live Traffic

flight_takeoff 161 Departures
flight_land 66 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A5CF8B BOS → SFO Jul 25, 14:15 UTCJul 25, 18:25 UTC4h 10m - -
2026-07-25 A5CF8B BOS → SFO Jul 25, 14:23 UTCJul 25, 18:34 UTC4h 11m +30m +6m
2026-07-18 A2B130 - Jul 18, 14:25 UTCJul 18, 18:40 UTC4h 15m - -
2026-07-18 A2B130 ORD → STT Jul 18, 14:35 UTCJul 18, 18:49 UTC4h 14m +42m -1m
2026-07-11 A2B4EA - Jul 11, 14:20 UTCJul 11, 18:35 UTC4h 15m - -
2026-07-04 A44258 - Jul 4, 14:30 UTCJul 4, 18:35 UTC4h 5m - -
2026-06-27 A441F5 - Jun 27, 14:25 UTCJun 27, 18:35 UTC4h 10m - -
2026-06-20 A12778 BOS → SFO Jun 20, 14:24 UTCJun 20, 16:34 UTC2h 10m - -
2026-06-13 A2B110 BOS → SFO Jun 13, 14:35 UTCJun 13, 18:40 UTC4h 5m - -
2026-06-06 A126EB BOS → SFO Jun 6, 14:30 UTCJun 6, 18:32 UTC4h 2m +37m -6m
2026-06-06 A126EB BOS → SFO Jun 6, 14:20 UTCJun 6, 18:25 UTC4h 5m - -
2026-05-30 A12710 BOS → SFO May 30, 14:23 UTCMay 30, 18:36 UTC4h 13m +30m -8m
2026-05-30 A12710 BOS → SFO May 30, 14:20 UTCMay 30, 18:25 UTC4h 5m - -
2026-05-23 A2B10C BOS → SFO May 23, 15:10 UTCMay 23, 19:30 UTC4h 20m - -
2026-05-23 A2B10C BOS → SFO May 23, 14:45 UTCMay 23, 19:32 UTC4h 47m +52m -13m
2026-05-16 A44169 BOS → SFO May 16, 16:20 UTCMay 16, 20:50 UTC4h 30m - -
2026-05-16 A44169 BOS → SFO May 16, 16:30 UTCMay 16, 20:49 UTC4h 19m +31m -2m
2026-05-09 A12712 BOS → SFO May 9, 16:40 UTCMay 9, 20:44 UTC4h 5m - -
2026-05-02 A43E60 BOS → SFO May 2, 16:45 UTCMay 2, 20:40 UTC3h 55m - -
2026-05-02 A43E60 BOS → SFO May 2, 16:30 UTCMay 2, 20:56 UTC4h 26m +31m -5m
2026-04-29 A2B110 BOS → SFO Apr 29, 15:00 UTCApr 29, 19:00 UTC4h 0m - -
2026-04-28 A2B198 BOS → SFO Apr 28, 15:00 UTCApr 28, 19:10 UTC4h 10m - -
2026-04-27 A4423A BOS → SFO Apr 27, 15:25 UTCApr 27, 19:35 UTC4h 10m - -
2026-04-27 A4423A BOS → SFO Apr 27, 15:07 UTCApr 27, 19:39 UTC4h 32m +37m +18m
2026-04-26 A44169 BOS → SFO Apr 26, 15:50 UTCApr 26, 20:00 UTC4h 10m - -
2026-04-25 A123E3 BOS → SFO Apr 25, 16:50 UTCApr 25, 20:45 UTC3h 55m - -
2026-04-24 A441AB BOS → SFO Apr 24, 15:35 UTCApr 24, 19:35 UTC4h 0m - -
2026-04-23 A5CF66 BOS → SFO Apr 23, 15:10 UTCApr 23, 16:55 UTC1h 45m - -
2026-04-23 A5CF66 BOS → SFO Apr 23, 15:07 UTCApr 23, 19:12 UTC4h 5m +37m -14m
2026-04-22 A12758 BOS → SFO Apr 22, 15:40 UTCApr 22, 19:30 UTC3h 50m - -

Performance history

Flights tracked
49 showing last 30
Avg arrival delay
-3m
On-time arrival
89% 89% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 6
June 2026 5
May 2026 9
April 2026 29

UAL2176 frequently asked

Where does flight UAL2176 fly?
UAL2176 (United Airlines) flies from BOS to SFO. View the full route page.
How long is flight UAL2176?
Based on observed flights, UAL2176 takes on average 4h 2m from takeoff to landing.
How often does UAL2176 fly?
UAL2176 has been observed flying several times a week in our tracking data. We've recorded 49 flights under this callsign.
Is flight UAL2176 usually on time?
Across recent flights, UAL2176 arrives 3 minutes early on average. 89% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2176?
UAL2176 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2176 live?
Yes. When UAL2176 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.