Is UA1835 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Los_Angeles)
8 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
San Francisco
SFO
Actual
Aug 22
Arrival
Chicago
ORD
Estimated
Aug 22
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Service date: · Scheduled departure date (America/Los_Angeles)
<1 min early
Updated
Departure
San Diego
SAN
Actual
Aug 22
Arrival
San Francisco
SFO
Actual
Aug 22
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 104 min late
SAN → SFO
- 10 min early
SAN → SFO
- 33 min early
SAN → SFO
- 14 min early
SAN → SFO
- 29 min early
SAN → SFO
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 41
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 50
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 16, 2026Arrived | San Diego | San Francisco | 104 | |
| Sep 15, 2026Arrived | San Diego | San Francisco | -10 | |
| Sep 14, 2026Arrived | San Diego | San Francisco | -33 | |
| Sep 13, 2026Arrived | San Diego | San Francisco | -14 | |
| Sep 12, 2026Arrived | San Diego | San Francisco | -29 | |
| Sep 11, 2026Arrived | San Diego | San Francisco | -8 | |
| Sep 10, 2026Arrived | San Diego | San Francisco | -17 | |
| Sep 9, 2026Arrived | San Diego | San Francisco | -32 | |
| Sep 8, 2026Arrived | San Diego | San Francisco | -29 | |
| Sep 7, 2026Arrived | San Francisco | Chicago | -7 | |
| Sep 7, 2026Arrived | San Diego | San Francisco | -2 | |
| Sep 6, 2026Arrived | San Francisco | Chicago | 17 | |
| Sep 6, 2026Arrived | San Diego | San Francisco | 4 | |
| Sep 5, 2026Arrived | San Francisco | Chicago | -37 | |
| Sep 5, 2026Arrived | San Diego | San Francisco | -23 | |
| Sep 4, 2026Arrived | San Francisco | Chicago | -26 | |
| Sep 4, 2026Arrived | San Diego | San Francisco | 2 | |
| Sep 3, 2026Arrived | San Francisco | Chicago | -15 | |
| Sep 3, 2026Arrived | San Diego | San Francisco | -7 | |
| Sep 2, 2026Arrived | San Francisco | Chicago | -9 | |
| Sep 2, 2026Arrived | San Diego | San Francisco | 10 | |
| Sep 1, 2026Arrived | San Francisco | Chicago | -43 | |
| Sep 1, 2026Arrived | San Diego | San Francisco | 8 | |
| Aug 31, 2026Arrived | San Francisco | Chicago | 139 | |
| Aug 31, 2026Arrived | San Diego | San Francisco | 59 | |
| Aug 30, 2026Arrived | San Francisco | Chicago | -5 | |
| Aug 30, 2026Arrived | San Diego | San Francisco | -24 | |
| Aug 29, 2026Arrived | San Francisco | Chicago | -50 | |
| Aug 29, 2026Arrived | San Diego | San Francisco | -13 | |
| Aug 28, 2026Arrived | San Francisco | Chicago | 7 | |
| Aug 28, 2026Arrived | San Diego | San Francisco | 0 | |
| Aug 27, 2026Arrived | San Francisco | Chicago | -40 | |
| Aug 27, 2026Arrived | San Diego | San Francisco | -22 | |
| Aug 26, 2026Arrived | San Francisco | Chicago | 20 | |
| Aug 26, 2026Arrived | San Diego | San Francisco | 9 | |
| Aug 25, 2026Arrived | San Francisco | Chicago | 93 | |
| Aug 25, 2026Arrived | San Diego | San Francisco | -25 | |
| Aug 24, 2026Arrived | San Francisco | Chicago | 13 | |
| Aug 23, 2026Arrived | San Diego | San Francisco | -10 | |
| Aug 22, 2026Arrived | San Diego | San Francisco | 0 | |
| Aug 21, 2026Arrived | San Diego | San Francisco | -16 |