Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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
00:42 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
180° / 9 kt
Visibility
10 SM
Ceiling
BKN 18,000 ft, BKN 22,000 ft
Temp / Dew
17°C / 9°C
Altimeter
30.11 inHg

Obs: 2026-08-30T05:53:00.000Z

Raw METAR / TAF 
METAR KDEN 300553Z 18009KT 10SM BKN180 BKN220 17/09 A3011 RMK AO2 SLP110 T01670094 10278 20161 58006

TAF KDEN 300536Z 3006/3112 18009KT P6SM FEW100 BKN200 FM301600 26008KT P6SM FEW090 SCT190 FM302000 34010KT P6SM VCSH SCT100 BKN150 TEMPO 3020/3024 VRB20G35KT -TSRA BKN080CB FM310100 03008KT P6SM SCT080 BKN150 FM310400 15010KT P6SM SCT080 BKN150 FM310700 20009KT P6SM FEW080 BKN180

flight Live Traffic

flight_takeoff 138 Departures
flight_land 148 Arrivals

Arrival

BOS KBOS

Boston Logan International Airport

Boston, US

Local time
02:42 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

flight Live Traffic

flight_takeoff 38 Departures
flight_land 56 Arrivals

schedule Forecast (TAF) 

TAF KBOS 300520Z 3006/3112 24007KT P6SM BKN250 FM301700 24010G19KT P6SM BKN150 FM310000 24008KT P6SM OVC090 FM310600 31005KT P6SM SCT150

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A05646 DEN → BOS Jul 25, 23:25 UTCJul 26, 08:40 UTC9h 16m - -
2026-07-25 A05646 DEN → BOS Jul 25, 23:28 UTCJul 26, 08:37 UTC9h 9m +128m +5m
2026-07-24 A0A522 DEN → BOS Jul 24, 22:00 UTCJul 25, 07:20 UTC9h 20m - -
2026-07-24 A0A522 DEN → BOS Jul 24, 21:53 UTCJul 25, 07:17 UTC9h 24m +33m -4m
2026-07-23 A11BC8 DEN → BOS Jul 23, 22:00 UTCJul 24, 07:10 UTC9h 10m - -
2026-07-22 A05628 DEN → BOS Jul 22, 21:45 UTCJul 23, 07:05 UTC9h 20m - -
2026-07-21 A05627 DEN → BOS Jul 21, 22:15 UTCJul 22, 05:25 UTC7h 10m - -
2026-07-21 A05627 DEN → BOS Jul 21, 22:18 UTCJul 22, 07:37 UTC9h 19m +58m -1m
2026-07-20 A0F427 DEN → BOS Jul 20, 21:55 UTCJul 21, 07:30 UTC9h 35m - -
2026-07-19 A05629 DEN → BOS Jul 19, 22:05 UTCJul 20, 07:30 UTC9h 25m - -
2026-07-18 A07DC8 - Jul 18, 21:50 UTCJul 19, 07:15 UTC9h 25m - -
2026-07-18 A07DC8 ORD → ATH Jul 18, 21:53 UTCJul 19, 07:13 UTC9h 20m +33m -3m
2026-07-17 A11BC6 - Jul 17, 22:40 UTCJul 18, 03:30 UTC4h 51m - -
2026-07-17 A11BC6 ORD → ATH Jul 17, 22:23 UTCJul 18, 08:02 UTC9h 39m +63m -26m
2026-07-16 AC9923 - Jul 16, 22:40 UTCJul 17, 08:15 UTC9h 35m - -
2026-07-16 AC9923 ORD → ATH Jul 16, 22:08 UTCJul 17, 08:07 UTC9h 59m +48m -24m
2026-07-15 A05648 - Jul 15, 21:50 UTCJul 16, 07:20 UTC9h 30m - -
2026-07-14 A0F428 ORD → ATH Jul 14, 22:05 UTCJul 15, 07:40 UTC9h 34m - -
2026-07-14 A0F428 ORD → ATH Jul 14, 22:03 UTCJul 15, 07:31 UTC9h 28m +43m -9m
2026-07-13 A0A545 ORD → ATH Jul 13, 21:45 UTCJul 14, 07:25 UTC9h 40m - -
2026-07-12 A07DC8 - Jul 12, 22:00 UTCJul 13, 07:35 UTC9h 35m - -
2026-07-12 A07DC8 ORD → ATH Jul 12, 22:13 UTCJul 13, 07:34 UTC9h 21m +53m -4m
2026-07-11 A11BA0 - Jul 11, 21:55 UTCJul 12, 07:35 UTC9h 40m - -
2026-07-10 A07DCD - Jul 10, 21:55 UTCJul 11, 07:20 UTC9h 25m - -
2026-07-09 A05627 - Jul 9, 22:20 UTCJul 10, 07:55 UTC9h 35m - -
2026-07-08 A07DC9 ORD → ATH Jul 8, 21:45 UTCJul 9, 07:05 UTC9h 20m - -
2026-07-07 A11BA0 - Jul 7, 22:00 UTCJul 8, 07:25 UTC9h 25m - -
2026-07-06 A11BC6 - Jul 6, 21:50 UTCJul 7, 07:15 UTC9h 25m - -
2026-07-05 A05629 - Jul 5, 23:10 UTCJul 6, 08:35 UTC9h 25m - -
2026-07-04 A07DC8 ORD → ATH Jul 4, 22:30 UTCJul 5, 07:35 UTC9h 5m - -

Performance history

Flights tracked
164 showing last 30
Avg arrival delay
-8m
On-time arrival
100% 100% on time
Aircraft used
16

Monthly activity 4 months

Month Flights tracked
July 2026 35
June 2026 40
May 2026 44
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 13m 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 164 flights under this callsign.
Is flight UAL422 usually on time?
Across recent flights, UAL422 arrives 8 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL422?
UAL422 has been operated by 16 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.