UA5405United Airlines · SFO → SNA
live · 17m ago
Route confirmed United Airlines

UA5405 San FranciscoSFO · 07:15 Santa AnaSNA · 09:01

UA5405 by United Airlines flies from San Francisco (SFO) to Santa Ana (SNA).

Right nowNext departure tomorrow Operates daily
07:15

scheduled from SFO

Typical gate push−6 minmedian posted departure
Typical arrival−29 minmedian over 5 operations
Wins back in air~23 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 6 operations · gate push → arrival
0+30+60+90 min
10-25
−6 gate · −29 arrival
10-24
−6 gate · −29 arrival
10-23
−10 gate · −31 arrival
10-22
−4 gate · −17 arrival
10-21
−9 gate · −13 arrival
10-20
−7 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

median arrival −29 min · 0 cancelled · 6 operations tracked

The route today

live boards
SFOSan FranciscoOn-time likelySFO delay board →
SNASanta AnaOn-time likelySNA delay board →
SFO→SNAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
46%Chance of 15+ min delay
0.8%Chance of cancellation
+14 minAvg hub delay right now

Conditions at SFO and SNA are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 San Francisco to Santa Ana flights today

same route · United Airlines
UA5237departs 07:00
UA5763departs 08:30
UA643departs 10:17
UA2441departs 12:22
UA5440departs 13:40
UA832departs 15:32

If UA5405 is cancelled, these are the other United Airlines nonstop flights from San Francisco to Santa Ana on the same day, with scheduled departure times in SFO local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA5405 actually runs

Pro Flight Search has tracked every published board update for UA5405 across the SFO and SNA boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min early. Based on 5 confirmed landings · 5/5 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA5405 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
10-25SFO 07:15 07:09 (−6)SNA 09:01 08:32 (−29)
10-24SFO 07:15 07:09 (−6)SNA 09:01 08:32 (−29)
10-23SFO 07:15 07:05 (−10)SNA 09:01 08:30 (−31)
10-22SFO 07:15 07:11 (−4)SNA 09:01 08:44 (−17)
10-21SFO 07:15 07:06 (−9)SNA 09:01 08:48 (−13)
10-20SFO 07:15 07:08 (−7)SNA

Aircraft

Recent tails: N125SY, N153SY, N128SY, N121SY.

Board clocks recorded as SFO and SNA published them.

Planning around UA5405? 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 — UA5405 San Francisco to Santa Ana on-time performance, measured from the SFO and SNA airport boards.

Canonical URL
https://proflightsearch.com/flight/UA5405
How we measure this →