Apparatus

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flight_takeoff Flight

UAL422

Operated by United Airlines

Live map

Live map filtered to UAL422. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
07:05 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
280° / 10 kt
Visibility
10 SM
Ceiling
FEW 8,000 ft, FEW 22,000 ft
Temp / Dew
13°C / 9°C
Altimeter
29.84 inHg

Obs: 2026-05-30T12:53:00.000Z

Raw METAR / TAF 
METAR KDEN 301253Z 28010KT 10SM FEW080 FEW220 13/09 A2984 RMK AO2 SLP037 T01330089

TAF KDEN 301120Z 3012/3118 27006KT P6SM FEW200 FM301400 28009KT P6SM SCT180 FM302000 34008KT P6SM VCSH SCT100 PROB30 3021/3101 VRB15G25KT -SHRA FM310300 27013KT P6SM FEW080 SCT100 FM310700 23011KT P6SM FEW100 SCT200 FM311500 28009KT P6SM FEW200

flight Live Traffic

flight_takeoff 519 Departures
flight_land 780 Arrivals

Arrival

BOS KBOS IFR

Boston Logan International Airport

Boston, US

Local time
09:05 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
40° / 26G42 kt
Visibility
2 SM
Ceiling
BKN 700 ft, BKN 1,200 ft, OVC 1,800 ft
Temp / Dew
10°C / 9°C
Altimeter
29.72 inHg
Wx
-RA BR

Obs: 2026-05-30T12:54:00.000Z

Raw METAR / TAF 
METAR KBOS 301254Z 04026G42KT 2SM R04R/4500VP6000FT -RA BR BKN007 BKN012 OVC018 10/09 A2972 RMK AO2 PK WND 02043/1232 RAB07E13B28 PRESRR SLP064 P0001 T01000089

TAF KBOS 301124Z 3012/3118 03020G32KT P6SM -RA SCT008 OVC015 FM301300 03022G44KT 6SM -RA BR SCT008 OVC010 TEMPO 3013/3017 3SM RA BR OVC008 FM302200 01017G28KT P6SM VCSH BKN020 FM310000 01013G20KT P6SM BKN060 FM310300 33010KT P6SM SCT250 FM310600 33007KT P6SM FEW250

flight Live Traffic

flight_takeoff 204 Departures
flight_land 198 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A11BA0 DEN → BOS May 29, 22:00 UTCMay 30, 07:30 UTC9h 30m - -
2026-05-29 A11BA0 DEN → BOS May 29, 21:53 UTCMay 30, 07:29 UTC9h 36m +33m -12m
2026-05-28 A0F427 DEN → BOS May 28, 21:45 UTCMay 29, 07:55 UTC10h 10m - -
2026-05-28 A0F427 DEN → BOS May 28, 21:53 UTCMay 29, 07:42 UTC9h 49m +33m -4m
2026-05-27 A07DC8 DEN → BOS May 27, 21:55 UTCMay 28, 07:30 UTC9h 35m - -
2026-05-26 A05626 DEN → BOS May 26, 21:59 UTCMay 27, 07:30 UTC9h 31m - -
2026-05-26 A05626 DEN → BOS May 26, 22:03 UTCMay 27, 07:29 UTC9h 26m +43m on time
2026-05-25 A0566A DEN → BOS May 25, 22:44 UTCMay 26, 08:15 UTC9h 30m - -
2026-05-25 A0566A DEN → BOS May 25, 22:38 UTCMay 26, 08:10 UTC9h 32m +78m -7m
2026-05-24 A07DCD DEN → BOS May 24, 23:00 UTCMay 25, 07:55 UTC8h 55m - -
2026-05-23 A0A522 DEN → BOS May 23, 21:50 UTCMay 24, 07:25 UTC9h 35m - -
2026-05-22 A05669 DEN → BOS May 22, 21:40 UTCMay 23, 06:55 UTC9h 14m - -
2026-05-21 A07DC9 DEN → BOS May 21, 21:45 UTCMay 22, 06:55 UTC9h 10m - -
2026-05-20 A05629 DEN → BOS May 20, 21:40 UTCMay 21, 06:50 UTC9h 10m - -
2026-05-19 A05646 DEN → BOS May 19, 21:55 UTCMay 20, 07:10 UTC9h 16m - -
2026-05-18 A0A54D DEN → BOS May 18, 23:50 UTCMay 19, 09:15 UTC9h 25m - -
2026-05-18 A0A54D DEN → BOS May 18, 23:18 UTCMay 19, 09:17 UTC9h 59m +128m -21m
2026-05-17 A11BA0 DEN → BOS May 17, 22:45 UTCMay 18, 08:20 UTC9h 35m - -
2026-05-16 A0A522 DEN → BOS May 16, 21:40 UTCMay 17, 07:05 UTC9h 25m - -
2026-05-16 A0A522 DEN → BOS May 16, 21:53 UTCMay 17, 07:04 UTC9h 11m +43m on time
2026-05-15 A11BC8 DEN → BOS May 15, 21:30 UTCMay 16, 06:55 UTC9h 26m - -
2026-05-14 A05669 DEN → BOS May 14, 21:35 UTCMay 15, 07:20 UTC9h 45m - -
2026-05-14 A05669 DEN → BOS May 14, 21:43 UTCMay 15, 07:12 UTC9h 29m +33m -11m
2026-05-13 A05628 DEN → BOS May 13, 21:50 UTCMay 14, 07:25 UTC9h 35m - -
2026-05-12 A0F427 DEN → BOS May 12, 21:45 UTCMay 13, 07:20 UTC9h 35m - -
2026-05-12 A0F427 DEN → BOS May 12, 21:43 UTCMay 13, 07:15 UTC9h 32m +33m -5m
2026-05-11 A05626 DEN → BOS May 11, 21:55 UTCMay 12, 07:15 UTC9h 20m - -
2026-05-11 A05626 DEN → BOS May 11, 21:53 UTCMay 12, 07:11 UTC9h 18m +43m -10m
2026-05-10 A05646 DEN → BOS May 10, 21:40 UTCMay 11, 07:20 UTC9h 40m - -
2026-05-10 A05646 DEN → BOS May 10, 21:43 UTCMay 11, 07:14 UTC9h 31m +33m +2m

Performance history

Flights tracked
87 showing last 30
Avg arrival delay
-7m
On-time arrival
100% 100% on time
Aircraft used
14

Monthly activity 2 months

Month Flights tracked
May 2026 42
April 2026 45

UAL422 frequently asked

Where does flight UAL422 fly?
UAL422 (United Airlines) flies from DEN to BOS. View the full route page.
How long is flight UAL422?
Based on observed flights, UAL422 takes on average 9h 29m from takeoff to landing.
How often does UAL422 fly?
UAL422 has been observed flying several times a week in our tracking data. We've recorded 87 flights under this callsign.
Is flight UAL422 usually on time?
Across recent flights, UAL422 arrives 7 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL422?
UAL422 has been operated by 14 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL422 live?
Yes. When UAL422 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.