Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2337

Operated by United Airlines

Live map

Live map filtered to UAL2337. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO IFR

San Francisco International Airport

San Francisco, US

Local time
22:18 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 13 kt
Visibility
10 SM
Ceiling
FEW 300 ft, BKN 800 ft, OVC 1,100 ft
Temp / Dew
13°C / 11°C
Altimeter
30.11 inHg

Obs: 2026-05-30T04:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300456Z 29013KT 10SM FEW003 BKN008 OVC011 13/11 A3011 RMK AO2 SLP195 T01280106

TAF KSFO 300301Z 3003/3106 27012KT P6SM BKN013 FM300600 26010KT P6SM OVC009 FM300900 26005KT P6SM BKN012 FM301700 29010KT P6SM SKC FM302000 28018KT P6SM SKC

warning FAA Advisories

  • Ground Delay: low ceilings (avg 1 hour and 45 minutes)

flight Live Traffic

flight_takeoff 219 Departures
flight_land 246 Arrivals

Arrival

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
01:18 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
140° / 14 kt
Visibility
10 SM
Ceiling
SCT 8,000 ft, BKN 9,000 ft
Temp / Dew
14°C / 12°C
Altimeter
29.61 inHg
Wx
-RA

Obs: 2026-05-30T04:54:00.000Z

Raw METAR / TAF 
METAR KBOS 300454Z 14014KT 10SM -RA SCT080 BKN090 14/12 A2961 RMK AO2 RAB51 SLP026 P0000 T01440122 402220133

TAF KBOS 300423Z 3004/3106 12012G20KT P6SM -SHRA OVC040 TEMPO 3004/3006 4SM SHRA FM300700 05013KT P6SM BKN020 FM301000 36020G32KT P6SM VCSH OVC020 FM301200 03025G44KT 3SM RA BR OVC010 FM302200 01017G28KT P6SM VCSH BKN050 FM310100 33005KT P6SM BKN130

flight Live Traffic

flight_takeoff 136 Departures
flight_land 152 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 AA7427 SFO → BOS May 29, 22:35 UTCMay 30, 01:35 UTC3h 0m - -
2026-05-28 A2B0ED SFO → BOS May 28, 22:25 UTCMay 29, 01:25 UTC3h 0m - -
2026-05-27 A05DD8 SFO → BOS May 27, 23:00 UTCMay 28, 02:15 UTC3h 15m - -
2026-05-26 AC0B80 SFO → BOS May 26, 22:25 UTCMay 27, 01:24 UTC3h 0m - -
2026-05-25 AA7E2E SFO → BOS May 25, 22:34 UTCMay 26, 01:44 UTC3h 10m - -
2026-05-24 AA7E7D SFO → BOS May 24, 23:00 UTCMay 24, 23:46 UTC46m - -
2026-05-24 AA56B8 SFO → BOS May 24, 00:04 UTCMay 24, 02:53 UTC2h 49m +124m +3m
2026-05-24 AA56B8 SFO → BOS May 24, 00:00 UTCMay 24, 02:55 UTC2h 55m - -
2026-05-22 A1239C SFO → BOS May 22, 22:24 UTCMay 23, 01:07 UTC2h 43m +24m -9m
2026-05-22 A1239C SFO → BOS May 22, 22:15 UTCMay 23, 01:10 UTC2h 55m - -
2026-05-21 AACD50 SFO → BOS May 21, 22:20 UTCMay 22, 01:50 UTC3h 30m - -
2026-05-20 AB1B3E SFO → BOS May 20, 23:35 UTCMay 21, 02:25 UTC2h 50m - -
2026-05-19 A8D4D2 SFO → BOS May 19, 22:30 UTCMay 20, 01:25 UTC2h 55m - -
2026-05-18 A91535 SFO → BOS May 18, 23:25 UTCMay 19, 02:20 UTC2h 55m - -
2026-05-17 A923A8 SFO → BOS May 17, 22:15 UTCMay 18, 01:15 UTC3h 0m - -
2026-05-15 A94B08 SFO → BOS May 15, 22:19 UTCMay 16, 01:06 UTC2h 47m +24m -12m
2026-05-15 A94B08 SFO → BOS May 15, 22:10 UTCMay 16, 01:10 UTC3h 0m - -
2026-05-14 A46CC1 SFO → BOS May 14, 22:19 UTCMay 15, 01:23 UTC3h 4m +24m -17m
2026-05-14 A46CC1 SFO → BOS May 14, 22:30 UTCMay 15, 01:25 UTC2h 55m - -
2026-05-13 A923A8 SFO → BOS May 13, 22:55 UTCMay 14, 02:00 UTC3h 5m - -
2026-05-12 A8AD4E SFO → BOS May 12, 22:45 UTCMay 13, 01:35 UTC2h 50m - -
2026-05-10 A923CD SFO → BOS May 10, 22:09 UTCMay 11, 01:20 UTC3h 10m - -
2026-05-08 AA2BA5 SFO → BOS May 8, 22:19 UTCMay 9, 01:44 UTC3h 25m +24m +1m
2026-05-08 AA2BA5 SFO → BOS May 8, 22:25 UTCMay 9, 01:15 UTC2h 50m - -
2026-05-07 A837A3 SFO → BOS May 7, 22:15 UTCMay 8, 01:40 UTC3h 25m - -
2026-05-06 A5D28E SFO → BOS May 6, 22:10 UTCMay 7, 02:00 UTC3h 50m - -
2026-05-05 A494E9 SFO → BOS May 5, 22:05 UTCMay 6, 01:15 UTC3h 10m - -
2026-05-04 A4460D SFO → BOS May 4, 22:05 UTCMay 5, 01:10 UTC3h 5m - -
2026-05-03 AA2BA1 SFO → BOS May 3, 22:15 UTCMay 4, 01:15 UTC3h 0m - -
2026-05-03 A8D489 SFO → BOS May 3, 19:25 UTCMay 3, 20:25 UTC1h 0m - -

Performance history

Flights tracked
64 showing last 30
Avg arrival delay
-7m
On-time arrival
100% 100% on time
Aircraft used
24

Monthly activity 2 months

Month Flights tracked
May 2026 32
April 2026 32

UAL2337 frequently asked

Where does flight UAL2337 fly?
UAL2337 (United Airlines) flies from SFO to BOS. View the full route page.
How long is flight UAL2337?
Based on observed flights, UAL2337 takes on average 2h 55m from takeoff to landing.
How often does UAL2337 fly?
UAL2337 has been observed flying several times a week in our tracking data. We've recorded 64 flights under this callsign.
Is flight UAL2337 usually on time?
Across recent flights, UAL2337 arrives 7 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2337?
UAL2337 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2337 live?
Yes. When UAL2337 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.