Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL578

Operated by United Airlines

Live map

Live map filtered to UAL578. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
02:34 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
20° / 3 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
16°C / 11°C
Altimeter
29.98 inHg

Obs: 2026-05-30T06:51:00.000Z

Raw METAR / TAF 
METAR KORD 300651Z 02003KT 10SM BKN250 16/11 A2998 RMK AO2 SLP147 T01610111 $

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

flight Live Traffic

flight_takeoff 120 Departures
flight_land 141 Arrivals

Arrival

PHL KPHL VFR

Philadelphia International Airport

Philadelphia, US

Local time
03:34 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
36 ft
Coordinates
39.8719, -75.2411

cloud Weather

Wind
250° / 9 kt
Visibility
10 SM
Ceiling
SCT 10,000 ft
Temp / Dew
18°C / 12°C
Altimeter
29.73 inHg

Obs: 2026-05-30T06:54:00.000Z

Raw METAR / TAF 
METAR KPHL 300654Z 25009KT 10SM SCT100 18/12 A2973 RMK AO2 SLP067 T01830122 $

TAF KPHL 300520Z 3006/3112 27012KT P6SM BKN100 FM300900 32018G26KT P6SM SCT100 FM301500 35020G30KT P6SM SCT060 FM302100 01011KT P6SM FEW060 FM310400 VRB03KT P6SM SKC

flight Live Traffic

flight_takeoff 46 Departures
flight_land 60 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A53774 ORD → PHL May 29, 20:00 UTCMay 29, 21:35 UTC1h 35m - -
2026-05-28 A57796 ORD → PHL May 28, 21:10 UTCMay 28, 22:35 UTC1h 25m - -
2026-05-27 A5954E ORD → PHL May 27, 20:05 UTCMay 27, 21:35 UTC1h 30m - -
2026-05-26 A52C4F ORD → PHL May 26, 20:09 UTCMay 26, 21:44 UTC1h 35m - -
2026-05-26 A56DCF ORD → PHL May 26, 00:39 UTCMay 26, 01:14 UTC35m - -
2026-05-25 A56DCF ORD → PHL May 25, 20:09 UTCMay 25, 21:49 UTC1h 40m - -
2026-05-24 A5C694 ORD → PHL May 24, 20:05 UTCMay 24, 21:45 UTC1h 40m - -
2026-05-23 A94B48 ORD → PHL May 23, 19:45 UTCMay 23, 21:15 UTC1h 30m - -
2026-05-22 AAEEC5 ORD → PHL May 22, 20:00 UTCMay 22, 21:30 UTC1h 30m - -
2026-05-22 AAEEC5 ORD → PHL May 22, 20:04 UTCMay 22, 21:23 UTC1h 19m +19m +1m
2026-05-21 AB1DB2 ORD → PHL May 21, 21:25 UTCMay 21, 23:05 UTC1h 40m - -
2026-05-21 AB1DB2 ORD → PHL May 21, 21:24 UTCMay 21, 23:04 UTC1h 40m +99m +13m
2026-05-20 A61592 ORD → PHL May 20, 21:00 UTCMay 20, 22:30 UTC1h 30m - -
2026-05-20 A61592 ORD → PHL May 20, 21:00 UTCMay 20, 22:31 UTC1h 31m +65m on time
2026-05-20 A23A03 ORD → PHL May 20, 02:00 UTCMay 20, 02:50 UTC50m - -
2026-05-19 A23A03 ORD → PHL May 19, 20:10 UTCMay 19, 22:15 UTC2h 5m - -
2026-05-19 A23A03 ORD → PHL May 19, 20:14 UTCMay 19, 22:06 UTC1h 52m +19m +11m
2026-05-18 A62F93 ORD → PHL May 18, 20:20 UTCMay 18, 21:50 UTC1h 30m - -
2026-05-18 A62F93 ORD → PHL May 18, 20:22 UTCMay 18, 21:42 UTC1h 20m +27m -8m
2026-05-17 A56A18 ORD → PHL May 17, 20:55 UTCMay 17, 22:30 UTC1h 35m - -
2026-05-16 A23A03 ORD → PHL May 16, 20:10 UTCMay 16, 21:40 UTC1h 30m - -
2026-05-15 A5D570 ORD → PHL May 15, 20:10 UTCMay 15, 21:40 UTC1h 30m - -
2026-05-14 A55785 ORD → PHL May 14, 20:34 UTCMay 14, 21:50 UTC1h 16m +39m -5m
2026-05-14 A55785 ORD → PHL May 14, 20:30 UTCMay 14, 22:00 UTC1h 30m - -
2026-05-13 A56661 ORD → PHL May 13, 20:10 UTCMay 13, 21:40 UTC1h 30m - -
2026-05-12 A0ACBB ORD → PHL May 12, 20:15 UTCMay 12, 21:35 UTC1h 20m - -
2026-05-11 A53006 ORD → PHL May 11, 20:15 UTCMay 11, 21:45 UTC1h 30m - -
2026-05-10 ABB440 ORD → PHL May 10, 22:15 UTCMay 10, 23:50 UTC1h 35m - -
2026-05-09 A3C847 ORD → PHL May 9, 20:00 UTCMay 9, 21:30 UTC1h 30m - -
2026-05-08 A5AA3A ORD → PHL May 8, 20:10 UTCMay 8, 21:40 UTC1h 30m - -

Performance history

Flights tracked
65 showing last 30
Avg arrival delay
+2m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 2 months

Month Flights tracked
May 2026 38
April 2026 27

UAL578 frequently asked

Where does flight UAL578 fly?
UAL578 (United Airlines) flies from ORD to PHL. View the full route page.
How long is flight UAL578?
Based on observed flights, UAL578 takes on average 1h 29m from takeoff to landing.
How often does UAL578 fly?
UAL578 has been observed flying several times a week in our tracking data. We've recorded 65 flights under this callsign.
Is flight UAL578 usually on time?
Across recent flights, UAL578 arrives with an average 2-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL578?
UAL578 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL578 live?
Yes. When UAL578 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.