Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL51

Operated by United Airlines

Live map

Live map filtered to UAL51. Shown when the flight is currently airborne.

Route airports View route page →

Departure

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
00:16 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
18 ft
Coordinates
40.6894, -74.1705

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 20,000 ft, BKN 25,000 ft
Temp / Dew
18°C / 13°C
Altimeter
29.91 inHg

Obs: 2026-10-13T03:51:00.000Z

Raw METAR / TAF 
METAR KEWR 130351Z 00000KT 10SM FEW200 BKN250 18/13 A2991 RMK AO2 SLP127 T01780133 $

TAF KEWR 130240Z 1303/1406 VRB04KT P6SM SCT100 BKN250 FM131400 13006KT P6SM SCT030 BKN250 FM131800 19008KT P6SM SCT040 BKN150 FM140000 22008KT P6SM SCT040 SCT120 BKN250

flight Live Traffic

flight_takeoff 188 Departures
flight_land 127 Arrivals

Arrival

MAD LEMD VFR

Adolfo Suárez Madrid–Barajas Airport

Madrid, ES

Local time
06:16 GMT+2
Timezone
Europe/Madrid
Type
Large Airport
Elevation
1,998 ft
Coordinates
40.4934, -3.5722

cloud Weather

Wind
360° / 2 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
13°C / 11°C
Altimeter
30.24 inHg

Obs: 2026-10-13T04:00:00.000Z

Raw METAR / TAF 
METAR LEMD 130400Z 36002KT CAVOK 13/11 Q1024 NOSIG

TAF LEMD 122300Z 1300/1406 VRB04KT CAVOK TX29/1315Z TN13/1306Z PROB30 TEMPO 1322/1404 02010KT

flight Live Traffic

flight_takeoff 4 Departures
flight_land 32 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A92DDF EWR → MAD Jul 25, 23:45 UTCJul 26, 06:35 UTC6h 51m - -
2026-07-24 AA44AC EWR → MAD Jul 24, 23:45 UTCJul 25, 06:50 UTC7h 5m - -
2026-07-23 A7A08A EWR → MAD Jul 23, 23:45 UTCJul 24, 06:45 UTC7h 0m - -
2026-07-22 AA44AD EWR → MAD Jul 22, 23:45 UTCJul 23, 06:25 UTC6h 40m - -
2026-07-22 A8B760 EWR → MAD Jul 22, 00:00 UTCJul 22, 00:50 UTC50m - -
2026-07-21 A8DEDA EWR → MAD Jul 21, 01:25 UTCJul 21, 08:15 UTC6h 50m - -
2026-07-20 A92DDF EWR → MAD Jul 20, 00:10 UTCJul 20, 01:45 UTC1h 35m - -
2026-07-19 A92DDF EWR → MAD Jul 19, 23:50 UTCJul 20, 06:58 UTC7h 8m +30m -4m
2026-07-19 A8B760 EWR → MAD Jul 19, 04:50 UTCJul 19, 11:20 UTC6h 30m - -
2026-07-18 A92DFC EWR → MAD Jul 18, 00:25 UTCJul 18, 07:15 UTC6h 51m - -
2026-07-17 A92DFC EWR → MAD Jul 17, 23:50 UTCJul 18, 07:13 UTC7h 23m +30m -4m
2026-07-16 AA44AC EWR → MAD Jul 16, 23:50 UTCJul 17, 06:07 UTC6h 17m +30m -15m
2026-07-16 AA44AC - Jul 16, 23:44 UTCJul 17, 06:20 UTC6h 35m - -
2026-07-16 A7A08A - Jul 16, 00:10 UTCJul 16, 07:00 UTC6h 50m - -
2026-07-14 AA44AD - Jul 14, 23:45 UTCJul 15, 06:45 UTC7h 0m - -
2026-07-13 AA93C9 - Jul 13, 23:50 UTCJul 14, 07:00 UTC7h 10m - -
2026-07-12 AA44CF - Jul 12, 23:40 UTCJul 13, 06:30 UTC6h 50m - -
2026-07-11 A8DEE0 - Jul 11, 23:45 UTCJul 12, 06:15 UTC6h 30m - -
2026-07-11 AA44CD - Jul 11, 00:05 UTCJul 11, 06:50 UTC6h 45m - -
2026-07-09 A8DEDA EWR → MAD Jul 9, 23:50 UTCJul 10, 06:44 UTC6h 54m +30m +1m
2026-07-09 A8DEDA - Jul 9, 23:55 UTCJul 10, 06:30 UTC6h 35m - -
2026-07-09 A8B75F EWR → MAD Jul 9, 00:15 UTCJul 9, 06:55 UTC6h 40m +55m -6m
2026-07-09 A8B75F - Jul 9, 00:05 UTCJul 9, 07:00 UTC6h 55m - -
2026-07-07 A8DEDA - Jul 7, 23:55 UTCJul 8, 06:45 UTC6h 50m - -
2026-07-06 A8B75F EWR → MAD Jul 6, 23:50 UTCJul 7, 06:43 UTC6h 53m +30m -2m
2026-07-06 A8B75F - Jul 6, 23:50 UTCJul 7, 01:30 UTC1h 40m - -
2026-07-06 A8B75F - Jul 6, 00:00 UTCJul 6, 06:40 UTC6h 40m - -
2026-07-05 A8B75A - Jul 5, 04:55 UTCJul 5, 11:15 UTC6h 20m - -
2026-07-04 A7A08A - Jul 4, 02:35 UTCJul 4, 09:25 UTC6h 50m - -
2026-07-04 A7A08A EWR → MAD Jul 4, 00:05 UTCJul 4, 09:21 UTC9h 16m +45m +164m

Performance history

Flights tracked
148 showing last 30
Avg arrival delay
+19m
On-time arrival
86% 86% on time
Aircraft used
13

Monthly activity 4 months

Month Flights tracked
July 2026 32
June 2026 42
May 2026 44
April 2026 30

UAL51 frequently asked

Where does flight UAL51 fly?
UAL51 (United Airlines) flies from EWR to MAD. View the full route page.
How long is flight UAL51?
Based on observed flights, UAL51 takes on average 6h 20m from takeoff to landing.
How often does UAL51 fly?
UAL51 has been observed flying several times a week in our tracking data. We've recorded 148 flights under this callsign.
Is flight UAL51 usually on time?
Across recent flights, UAL51 arrives with an average 19-minute delay. 86% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL51?
UAL51 has been operated by 13 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL51 live?
Yes. When UAL51 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.