UA2855United Airlines · MCO → SFO
live · 5m ago
Route confirmed United Airlines

UA2855 OrlandoMCO · 08:06 San FranciscoSFO · 11:12

UA2855 by United Airlines flies from Orlando (MCO) to San Francisco (SFO) for the Thu, Nov 5 departure.

Right nowIn the air to San Francisco
11:01

estimated arrival at SFO · local time · ~5h 10m from now

LivePosition · updated 5m ago
SFO2,249 mi · ~5h 10m leftMCO
30,000 ftAltitudecruising
502 mphSpeed436 kt
266°Direction

Live position · flown path, last 36 min

Typical gate push+9 minmedian posted departure
Typical arrival−6 minmedian over 4 operations
Wins back in air~15 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
11-04
+21 gate · +21 arrival
11-03
−8 gate · −4 arrival
11-02
+13 gate · −23 arrival
11-01
+5 gate · −9 arrival

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
MCOOrlandoOn-time likelyMCO delay board →
SFOSan FranciscoModerate riskSFO delay board →
MCO→SFOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
39%Chance of 15+ min delay
1.3%Chance of cancellation
+10 minTypical airport delay in this weather

Conditions at MCO and SFO 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 Orlando

Forecast

Fri 6 Nov, local date

High30°Clikely 29°C to 31°C
Low21°Clikely 20°C to 22°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 San Francisco

Forecast

Fri 6 Nov, local date

High21°Clikely 20°C to 23°C
Low13°Clikely 11°C to 14°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.

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 Orlando to San Francisco flights today

same route · United Airlines
UA2620departs 18:15
UA505departs 18:15
UA1852departs 19:50

If UA2855 is cancelled, these are the other United Airlines nonstop flights from Orlando to San Francisco on the same day, with scheduled departure times in MCO 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 UA2855 actually runs

Pro Flight Search has tracked every published board update for UA2855 across the MCO and SFO boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min early. Based on 4 confirmed landings · 3/4 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 UA2855 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
11-04MCO 08:06 08:27 (+21)SFO 11:12 11:33 (+21)
11-03MCO 08:06 07:58 (−8)SFO 11:12 11:08 (−4)
11-02MCO 08:06 08:19 (+13)SFO 11:12 10:49 (−23)
11-01MCO 08:06 08:11 (+5)SFO 11:12 11:03 (−9)

Board clocks recorded as MCO and SFO published them.

Planning around UA2855? 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: UA2855 Orlando to San Francisco on-time performance, measured from the MCO and SFO airport boards.

Canonical URL
https://proflightsearch.com/flight/UA2855
How we measure this →