Apparatus

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flight_takeoff Flight

UAL959

Operated by UAL

Live map

Live map filtered to UAL959. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LHR EGLL VFR

London Heathrow Airport

London, GB

Local time
06:43 GMT+1
Timezone
Europe/London
Type
Large Airport
Elevation
83 ft
Coordinates
51.4707, -0.4599

cloud Weather

Wind
360° / 4 kt
Visibility
6 SM
Ceiling
CLR
Temp / Dew
16°C / 8°C
Altimeter
30.15 inHg

Obs: 2026-05-30T05:20:00.000Z

Raw METAR / TAF 
METAR EGLL 300520Z AUTO 36004KT 9999 NCD 16/08 Q1021

TAF EGLL 300456Z 3006/3112 VRB04KT CAVOK BECMG 3014/3017 28010KT BECMG 3104/3107 BKN030 PROB30 TEMPO 3105/3108 BKN014

flight Live Traffic

flight_takeoff 28 Departures
flight_land 67 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
00:43 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
10° / 5 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
18°C / 12°C
Altimeter
29.97 inHg

Obs: 2026-05-30T04:51:00.000Z

Raw METAR / TAF 
METAR KORD 300451Z 01005KT 10SM BKN250 18/12 A2997 RMK AO2 SLP146 T01780117 $

TAF KORD 300527Z 3006/3112 07004KT P6SM BKN250 FM301500 08014KT P6SM BKN250 FM310600 13008KT P6SM BKN250

flight Live Traffic

flight_takeoff 260 Departures
flight_land 200 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A8E8A0 LHR → ORD May 29, 18:20 UTCMay 29, 18:30 UTC10m - -
2026-05-29 A8E8A0 LHR → ORD May 29, 10:25 UTCMay 29, 11:35 UTC1h 10m - -
2026-05-29 A8E8A0 LHR → ORD May 29, 10:25 UTCMay 29, 18:03 UTC7h 38m +20m -10m
2026-05-28 A8D3B4 LHR → ORD May 28, 10:40 UTCMay 28, 18:15 UTC7h 35m - -
2026-05-27 A8F00E LHR → ORD May 27, 10:50 UTCMay 27, 18:50 UTC8h 0m - -
2026-05-27 A8F00E LHR → ORD May 27, 10:30 UTCMay 27, 18:31 UTC8h 1m +25m -1m
2026-05-26 A8BD6A LHR → ORD May 26, 18:45 UTCMay 26, 18:55 UTC10m - -
2026-05-26 A8BD6A LHR → ORD May 26, 10:34 UTCMay 26, 18:55 UTC8h 20m - -
2026-05-26 A8BD6A LHR → ORD May 26, 10:20 UTCMay 26, 18:29 UTC8h 9m +15m -7m
2026-05-25 A8EC57 LHR → ORD May 25, 10:30 UTCMay 25, 18:50 UTC8h 20m - -
2026-05-25 A8EC57 LHR → ORD May 25, 10:30 UTCMay 25, 18:26 UTC7h 56m +25m -3m
2026-05-24 A8C88F LHR → ORD May 24, 10:25 UTCMay 24, 17:45 UTC7h 20m - -
2026-05-24 A8C88F LHR → ORD May 24, 10:30 UTCMay 24, 18:18 UTC7h 48m +25m +1m
2026-05-23 A8F3C5 LHR → ORD May 23, 18:35 UTCMay 23, 18:50 UTC15m - -
2026-05-23 A8F3C5 LHR → ORD May 23, 10:25 UTCMay 23, 17:15 UTC6h 50m - -
2026-05-23 A8F3C5 LHR → ORD May 23, 10:30 UTCMay 23, 18:18 UTC7h 48m +25m -9m
2026-05-22 A8EC57 LHR → ORD May 22, 18:35 UTCMay 22, 18:40 UTC5m - -
2026-05-22 A8EC57 LHR → ORD May 22, 10:30 UTCMay 22, 11:35 UTC1h 5m - -
2026-05-22 A8EC57 LHR → ORD May 22, 10:20 UTCMay 22, 18:18 UTC7h 58m +15m -4m
2026-05-22 A8EC57 LHR → ORD May 22, 10:20 UTCMay 22, 18:21 UTC8h 1m +15m -1m
2026-05-21 A8A87E LHR → ORD May 21, 15:15 UTCMay 21, 23:20 UTC8h 5m - -
2026-05-20 A8E4E9 LHR → ORD May 20, 18:40 UTCMay 20, 18:50 UTC10m - -
2026-05-20 A8E4E9 LHR → ORD May 20, 10:25 UTCMay 20, 12:55 UTC2h 30m - -
2026-05-20 A8E4E9 LHR → ORD May 20, 10:30 UTCMay 20, 18:24 UTC7h 54m +25m -2m
2026-05-19 A8E132 LHR → ORD May 19, 10:30 UTCMay 19, 18:50 UTC8h 20m - -
2026-05-19 A8E132 LHR → ORD May 19, 10:30 UTCMay 19, 18:32 UTC8h 2m +25m +6m
2026-05-18 A8EC57 LHR → ORD May 18, 19:10 UTCMay 18, 19:40 UTC30m - -
2026-05-18 A8EC57 LHR → ORD May 18, 11:10 UTCMay 18, 19:40 UTC8h 29m - -
2026-05-18 A8EC57 LHR → ORD May 18, 10:55 UTCMay 18, 18:53 UTC7h 58m +50m -15m
2026-05-17 A8E4E9 LHR → ORD May 17, 10:30 UTCMay 17, 19:01 UTC8h 30m - -

Performance history

Flights tracked
104 showing last 30
Avg arrival delay
-4m
On-time arrival
100% 100% on time
Aircraft used
10

Monthly activity 2 months

Month Flights tracked
May 2026 60
April 2026 44

UAL959 frequently asked

Where does flight UAL959 fly?
UAL959 (UAL) flies from LHR to ORD. View the full route page.
How long is flight UAL959?
Based on observed flights, UAL959 takes on average 5h 46m from takeoff to landing.
How often does UAL959 fly?
UAL959 has been observed flying several times a week in our tracking data. We've recorded 104 flights under this callsign.
Is flight UAL959 usually on time?
Across recent flights, UAL959 arrives 4 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL959?
UAL959 has been operated by 10 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL959 live?
Yes. When UAL959 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.