Apparatus

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flight_takeoff Flight

UAL320

Operated by United Airlines

Live map

Live map filtered to UAL320. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
03:05 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
270° / 7 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
13°C / 9°C
Altimeter
29.80 inHg

Obs: 2026-05-30T08:53:00.000Z

Raw METAR / TAF 
METAR KDEN 300853Z 27007KT 10SM CLR 13/09 A2980 RMK AO2 SLP024 T01280089 56002

TAF KDEN 300854Z 3009/3112 27006KT P6SM FEW200 FM301400 28009KT P6SM SCT180 FM302100 33010KT P6SM VCSH SCT100 PROB30 3021/3101 VRB15G25KT -SHRA FM310300 27013KT P6SM FEW080 SCT100 FM310700 23011KT P6SM FEW100 SCT200

flight Live Traffic

flight_takeoff 291 Departures
flight_land 211 Arrivals

Arrival

BOS KBOS VFR

Boston Logan International Airport

Boston, US

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

cloud Weather

Wind
290° / 13G23 kt
Visibility
10 SM
Ceiling
SCT 1,400 ft, SCT 2,700 ft, BKN 11,000 ft
Temp / Dew
12°C / 9°C
Altimeter
29.61 inHg

Obs: 2026-05-30T08:54:00.000Z

Raw METAR / TAF 
METAR KBOS 300854Z 29013G23KT 10SM SCT014 SCT027 BKN110 12/09 A2961 RMK AO2 RAB0757E11 SLP025 P0000 60001 T01220094 53001

TAF KBOS 300901Z 3009/3112 30013G22KT P6SM SCT015 BKN030 FM301000 36020G32KT P6SM VCSH SCT010 OVC015 FM301200 03025G44KT 3SM RA BR SCT008 OVC010 FM302200 01017G28KT P6SM VCSH BKN020 FM310000 01013G20KT P6SM BKN060 FM310300 33010KT P6SM SCT250

flight Live Traffic

flight_takeoff 184 Departures
flight_land 150 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A46D95 DEN → BOS May 29, 11:05 UTCMay 29, 13:00 UTC1h 55m - -
2026-05-28 A81006 DEN → BOS May 28, 11:10 UTCMay 28, 13:00 UTC1h 50m - -
2026-05-27 A46D4A DEN → BOS May 27, 11:13 UTCMay 27, 13:31 UTC2h 18m +13m +20m
2026-05-27 A46D4A DEN → BOS May 27, 11:10 UTCMay 27, 13:30 UTC2h 20m - -
2026-05-26 A8D4AD DEN → BOS May 26, 11:09 UTCMay 26, 13:04 UTC1h 55m - -
2026-05-25 A2B8C5 DEN → BOS May 25, 11:05 UTCMay 25, 13:00 UTC1h 55m - -
2026-05-24 A0B803 DEN → BOS May 24, 11:20 UTCMay 24, 13:10 UTC1h 50m - -
2026-05-23 A46D95 DEN → BOS May 23, 11:15 UTCMay 23, 13:05 UTC1h 50m - -
2026-05-22 A94B48 DEN → BOS May 22, 11:10 UTCMay 22, 13:05 UTC1h 55m - -
2026-05-21 A4943F DEN → BOS May 21, 11:05 UTCMay 21, 12:55 UTC1h 50m - -
2026-05-20 A44560 DEN → BOS May 20, 11:20 UTCMay 20, 13:15 UTC1h 55m - -
2026-05-19 A94B48 DEN → BOS May 19, 11:15 UTCMay 19, 13:15 UTC2h 0m - -
2026-05-18 A49510 DEN → BOS May 18, 11:25 UTCMay 18, 13:25 UTC2h 0m - -
2026-05-18 A49510 DEN → BOS May 18, 11:23 UTCMay 18, 13:25 UTC2h 2m +13m +4m
2026-05-17 A8FC73 DEN → BOS May 17, 11:20 UTCMay 17, 13:15 UTC1h 55m - -
2026-05-16 A46CE1 DEN → BOS May 16, 11:21 UTCMay 16, 13:15 UTC1h 55m - -
2026-05-15 A445EF DEN → BOS May 15, 11:23 UTCMay 15, 13:24 UTC2h 1m +13m +4m
2026-05-15 A445EF DEN → BOS May 15, 11:25 UTCMay 15, 13:25 UTC2h 0m - -
2026-05-14 A44588 DEN → BOS May 14, 11:20 UTCMay 14, 13:15 UTC1h 55m - -
2026-05-14 A44588 DEN → BOS May 14, 11:23 UTCMay 14, 13:20 UTC1h 57m +13m +11m
2026-05-13 A3CF4F DEN → BOS May 13, 11:20 UTCMay 13, 13:10 UTC1h 50m - -
2026-05-12 A81000 DEN → BOS May 12, 11:15 UTCMay 12, 13:10 UTC1h 55m - -
2026-05-11 A94AE5 DEN → BOS May 11, 11:20 UTCMay 11, 13:10 UTC1h 50m - -
2026-05-11 A94AE5 DEN → BOS May 11, 11:23 UTCMay 11, 13:13 UTC1h 50m +13m -2m
2026-05-10 A44560 DEN → BOS May 10, 11:10 UTCMay 10, 13:10 UTC2h 0m - -
2026-05-09 A8D46A DEN → BOS May 9, 11:30 UTCMay 9, 13:25 UTC1h 55m - -
2026-05-09 A8D46A DEN → BOS May 9, 11:23 UTCMay 9, 13:33 UTC2h 10m +13m +9m
2026-05-08 A836FB DEN → BOS May 8, 11:19 UTCMay 8, 13:10 UTC1h 50m - -
2026-05-07 A8FC09 DEN → BOS May 7, 11:25 UTCMay 7, 13:25 UTC2h 0m - -
2026-05-06 A923CF DEN → BOS May 6, 11:45 UTCMay 6, 13:40 UTC1h 55m - -

Performance history

Flights tracked
60 showing last 30
Avg arrival delay
+8m
On-time arrival
83% 83% on time
Aircraft used
21

Monthly activity 2 months

Month Flights tracked
May 2026 36
April 2026 24

UAL320 frequently asked

Where does flight UAL320 fly?
UAL320 (United Airlines) flies from DEN to BOS. View the full route page.
How long is flight UAL320?
Based on observed flights, UAL320 takes on average 1h 57m from takeoff to landing.
How often does UAL320 fly?
UAL320 has been observed flying several times a week in our tracking data. We've recorded 60 flights under this callsign.
Is flight UAL320 usually on time?
Across recent flights, UAL320 arrives with an average 8-minute delay. 83% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL320?
UAL320 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL320 live?
Yes. When UAL320 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.