UA4529United Airlines · GSP → ORD
live · 20m ago
Route confirmed United Airlines

UA4529 GreenvilleGSP ChicagoORD · 11:59

UA4529 by United Airlines flies from Greenville (GSP) to Chicago (ORD) for the Fri, Oct 23 departure.

Right nowExpected in Chicago · today
11:59

arrival expected at ORD · on schedule

Typical arrival−18 minmedian over 7 operations

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-22
−13 arrival
10-21
−22 arrival
10-20
+65 arrival
10-19
−41 arrival
10-18
−22 arrival
10-17
−14 arrival
10-16
−18 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −18 min · 0 cancelled · 7 operations tracked

The route today

live boards
GSPGreenvilleOn-time likelyGSP delay board →
ORDChicagoHigh riskORD delay board →
GSP→ORDevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How UA4529 actually runs

Pro Flight Search has tracked every published board update for UA4529 across the GSP and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min early. Based on 7 confirmed landings · 6/7 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA4529 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-22GSP ORD 11:59 11:46 (−13)
10-21GSP ORD 11:59 11:37 (−22)
10-20GSP ORD 11:59 13:04 (+65)
10-19GSP ORD 11:59 11:18 (−41)
10-18GSP ORD 11:59 11:37 (−22)
10-17GSP ORD 11:59 11:45 (−14)
10-16GSP ORD 11:59 11:41 (−18)

Board clocks recorded as GSP and ORD published them.

Planning around UA4529? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — UA4529 Greenville to Chicago on-time performance, measured from the GSP and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA4529
How we measure this →