UA2825United Airlines · ORD → PHL
live · 17m ago
Route confirmed United Airlines

UA2825 ChicagoORD · 16:00 PhiladelphiaPHL · 23:24

UA2825 by United Airlines flies from Chicago (ORD) to Philadelphia (PHL) for the Sun, Oct 11 departure.

Right nowScheduled · gate C28
16:00

departs ORD · on schedule

Typical gate push−4 minmedian posted departure
Typical arrival−11 minmedian over 2 operations
Wins back in air~7 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
10-10
−2 gate · −11 arrival
10-09
−4 gate · −28 arrival
10-08
−4 gate

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

The route today

live boards
ORDChicagoModerate riskORD delay board →
PHLPhiladelphiaOn-time likelyPHL delay board →
ORD→PHLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
49%Chance of 15+ min delay
0.9%Chance of cancellation
+21 minAvg hub delay right now

Driven mainly by PHL (Philadelphia), currently flying MVFR (marginal visual). For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

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.

Other Chicago to Philadelphia flights today

same route · United Airlines
UA2856departs 07:00
UA729departs 09:07
UA2182departs 11:25
UA2430departs 14:30
UA1776departs 18:15

If UA2825 is cancelled, these are the other United Airlines nonstop flights from Chicago to Philadelphia on the same day, with scheduled departure times in ORD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA2825 actually runs

Pro Flight Search has tracked every published board update for UA2825 across the ORD and PHL boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -11 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA2825 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-10ORD 16:00 15:58 (−2)PHL 23:24 23:13 (−11)
10-09ORD 16:00 15:56 (−4)PHL 23:24 22:56 (−28)
10-08ORD 16:00 15:56 (−4)PHL

Aircraft

Recent tails: N35236, N893UA.

Board clocks recorded as ORD and PHL published them.

Planning around UA2825? 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 — UA2825 Chicago to Philadelphia on-time performance, measured from the ORD and PHL airport boards.

Canonical URL
https://proflightsearch.com/flight/UA2825
How we measure this →