Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL255

Operated by United Airlines

Live map

Live map filtered to UAL255. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ATL KATL VFR

Hartsfield Jackson Atlanta International Airport

Atlanta, US

Local time
05:24 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
1,026 ft
Coordinates
33.6367, -84.4281

cloud Weather

Wind
300° / 3 kt
Visibility
10 SM
Ceiling
FEW 500 ft, BKN 9,000 ft, OVC 11,000 ft
Temp / Dew
21°C / 19°C
Altimeter
29.94 inHg

Obs: 2026-05-30T08:52:00.000Z

Raw METAR / TAF 
METAR KATL 300852Z 30003KT 10SM FEW005 BKN090 OVC110 21/19 A2994 RMK AO2 SLP130 T02110194 55012 $

TAF KATL 300911Z 3009/3112 VRB03KT P6SM SCT005 BKN070 TEMPO 3010/3013 4SM BR BKN005 FM301500 VRB03KT P6SM BKN020 BKN100 FM301800 29004KT P6SM -SHRA BKN035 BKN100 PROB30 3019/3023 4SM -TSRA OVC025CB FM310100 VRB03KT P6SM BKN030 BKN100 FM310700 08004KT P6SM BKN008

flight Live Traffic

flight_takeoff 370 Departures
flight_land 395 Arrivals

Arrival

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
05:24 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
18 ft
Coordinates
40.6894, -74.1705

cloud Weather

Wind
340° / 19G27 kt
Visibility
10 SM
Ceiling
SCT 7,000 ft
Temp / Dew
14°C / 1°C
Altimeter
29.75 inHg

Obs: 2026-05-30T08:51:00.000Z

Raw METAR / TAF 
METAR KEWR 300851Z 34019G27KT 10SM SCT070 14/01 A2975 RMK AO2 PK WND 32033/0814 SLP074 T01440011 53026 $

TAF KEWR 300836Z 3009/3112 32017G28KT P6SM SCT060 SCT100 FM301100 34026G34KT P6SM BKN040 BKN100 FM302100 36019G29KT P6SM SCT050 SCT100 FM302300 01015G25KT P6SM FEW050 FEW100 FM310100 01011KT P6SM SKC FM310400 33006KT P6SM SKC

flight Live Traffic

flight_takeoff 246 Departures
flight_land 150 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 ABB440 ATL → EWR May 29, 14:10 UTCMay 29, 16:15 UTC2h 5m - -
2026-05-28 AB9B9D ATL → EWR May 28, 14:00 UTCMay 28, 16:05 UTC2h 5m - -
2026-05-27 A59B5E ATL → EWR May 27, 15:05 UTCMay 27, 17:10 UTC2h 5m - -
2026-05-27 A59B5E ATL → EWR May 27, 15:04 UTCMay 27, 17:10 UTC2h 6m +79m +17m
2026-05-26 AB050F ATL → EWR May 26, 13:54 UTCMay 26, 16:00 UTC2h 5m - -
2026-05-25 A52C4F ATL → EWR May 25, 14:25 UTCMay 25, 16:25 UTC2h 0m - -
2026-05-24 AB3655 ATL → EWR May 24, 13:55 UTCMay 24, 16:05 UTC2h 10m - -
2026-05-23 AB2169 ATL → EWR May 23, 14:00 UTCMay 23, 16:20 UTC2h 20m - -
2026-05-22 AB6542 ATL → EWR May 22, 13:55 UTCMay 22, 16:10 UTC2h 15m - -
2026-05-21 AAA593 ATL → EWR May 21, 11:25 UTCMay 21, 14:05 UTC2h 40m - -
2026-05-20 A5CC11 ATL → EWR May 20, 15:45 UTCMay 20, 17:30 UTC1h 45m - -
2026-05-20 A5CC11 ATL → EWR May 20, 15:38 UTCMay 20, 17:37 UTC1h 59m +18m -2m
2026-05-19 A5CF19 ATL → EWR May 19, 15:55 UTCMay 19, 17:40 UTC1h 45m - -
2026-05-18 A44168 ATL → EWR May 18, 15:50 UTCMay 18, 17:35 UTC1h 45m - -
2026-05-17 A2B198 ATL → EWR May 17, 15:55 UTCMay 17, 17:45 UTC1h 50m - -
2026-05-16 A46D29 ATL → EWR May 16, 15:45 UTCMay 16, 17:35 UTC1h 50m - -
2026-05-15 A2B198 ATL → EWR May 15, 15:50 UTCMay 15, 17:30 UTC1h 40m - -
2026-05-14 A441AC ATL → EWR May 14, 15:55 UTCMay 14, 17:35 UTC1h 40m - -
2026-05-13 A1242D ATL → EWR May 13, 15:35 UTCMay 13, 17:15 UTC1h 40m - -
2026-05-12 A2B134 ATL → EWR May 12, 15:45 UTCMay 12, 17:30 UTC1h 45m - -
2026-05-11 A92478 ATL → EWR May 11, 16:00 UTCMay 11, 17:30 UTC1h 31m - -
2026-05-10 A1244D ATL → EWR May 10, 15:55 UTCMay 10, 17:34 UTC1h 40m - -
2026-05-09 A46D4F ATL → EWR May 9, 15:40 UTCMay 9, 17:20 UTC1h 40m - -
2026-05-09 A46D4F ATL → EWR May 9, 15:45 UTCMay 9, 17:17 UTC1h 32m +18m -6m
2026-05-08 A12732 ATL → EWR May 8, 16:55 UTCMay 8, 17:30 UTC35m - -
2026-05-08 A12732 ATL → EWR May 8, 15:50 UTCMay 8, 16:50 UTC1h 0m - -
2026-05-07 A1244D ATL → EWR May 7, 16:00 UTCMay 7, 17:45 UTC1h 45m - -
2026-05-06 A2B4EA ATL → EWR May 6, 15:40 UTCMay 6, 17:35 UTC1h 54m - -
2026-05-05 A44166 ATL → EWR May 5, 15:55 UTCMay 5, 17:46 UTC1h 51m +18m +10m
2026-05-05 A44166 ATL → EWR May 5, 15:50 UTCMay 5, 17:50 UTC2h 0m - -

Performance history

Flights tracked
63 showing last 30
Avg arrival delay
+5m
On-time arrival
75% 75% on time
Aircraft used
23

Monthly activity 2 months

Month Flights tracked
May 2026 34
April 2026 29

UAL255 frequently asked

Where does flight UAL255 fly?
UAL255 (United Airlines) flies from ATL to EWR. View the full route page.
How long is flight UAL255?
Based on observed flights, UAL255 takes on average 1h 50m from takeoff to landing.
How often does UAL255 fly?
UAL255 has been observed flying daily in our tracking data. We've recorded 63 flights under this callsign.
Is flight UAL255 usually on time?
Across recent flights, UAL255 arrives with an average 5-minute delay. 75% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL255?
UAL255 has been operated by 23 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL255 live?
Yes. When UAL255 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.