UA4478United Airlines · ORF → PIT
live · 40m ago
Route confirmed United Airlines

UA4478 NorfolkORF · 06:00 PittsburghPIT · 07:34

UA4478 by United Airlines flies from Norfolk (ORF) to Pittsburgh (PIT).

Same number through ORF → EWR → PIT

Right nowNext departure today Operates daily
11:30

scheduled from ORF

Typical gate push+11 minmedian posted departure

Where the minutes go

last 5 operations · gate push → arrival
0+30+60+90 min
11-04
+11 gate
10-24
+15 gate
10-23
+5 gate
10-22
+82 gate
10-21
+11 gate

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

0 cancelled · 5 operations tracked

The route today

live boards
ORFNorfolkOn-time likelyORF delay board →
PITPittsburghOn-time likelyPIT delay board →
ORF→PITevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
36%Chance of 15+ min delay
2.8%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at ORF and PIT are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →

Tomorrow at ORF

Forecast

Thu 5 Nov, local date

High25°Clikely 23°C to 26°C
Low17°Clikely 15°C to 19°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at New York

Forecast

Thu 5 Nov, local date

High22°Clikely 20°C to 24°C
Low15°Clikely 13°C to 17°C
  • 89% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 Norfolk to Pittsburgh flights today

same route · United Airlines
UA3472departs 06:00
UA4467departs 10:47
UA3618departs 18:02

If UA4478 is cancelled, these are the other United Airlines nonstop flights from Norfolk to Pittsburgh on the same day, with scheduled departure times in ORF local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How UA4478 actually runs

Pro Flight Search has tracked every published board update for UA4478 across the ORF and PIT boards: schedule changes, gate pushes and actual clocks. Usually lands ~16 min early. Based on 5 confirmed landings · 4/5 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how UA4478 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
11-04ORF 06:00 06:11 (+11)PIT
10-24ORF 06:00 06:15 (+15)PIT
10-23ORF 06:00 06:05 (+5)PIT
10-22ORF 06:00 07:22 (+82)PIT
10-21ORF 06:00 06:11 (+11)PIT

Aircraft

Recent tails: N540GJ, N556GJ, N544GJ, N524GJ.

Board clocks recorded as ORF and PIT published them.

Planning around UA4478? 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: UA4478 Norfolk to Pittsburgh on-time performance, measured from the ORF and PIT airport boards.

Canonical URL
https://proflightsearch.com/flight/UA4478
How we measure this →