United Airlines
Is UA1623 delayed?
No delay reported — UA1623 is expected in San Francisco at 08:44 on Sep 26, as scheduled. Over its last 21 recorded arrivals, 8 landed more than 15 min late.
On time
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Omaha
OMA
Scheduled
Not available
Arrival
San Francisco
SFO
Estimated
Sep 26
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 36 min early
OMA → SFO
- 17 min early
OMA → SFO
- 95 min late
CLE → IAD
- 19 min late
CLE → IAD
- 174 min late
CLE → IAD
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 21
- Arrivals over 15 minutes late
- 8
- Observed cancellations
- 0
- Observed occurrences
- 21
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 25, 2026Arrived | Omaha | San Francisco | -36 | |
| Sep 24, 2026Arrived | Omaha | San Francisco | -17 | |
| Sep 23, 2026Arrived | Cleveland | Dulles | 95 | |
| Sep 22, 2026Arrived | Cleveland | Dulles | 19 | |
| Sep 21, 2026Arrived | Cleveland | Dulles | 174 | |
| Sep 20, 2026Arrived | Cleveland | Dulles | -20 | |
| Sep 18, 2026Arrived | Cleveland | Dulles | 14 | |
| Sep 17, 2026Arrived | Cleveland | Dulles | 60 | |
| Sep 16, 2026Arrived | Cleveland | Dulles | -12 | |
| Sep 15, 2026Arrived | Cleveland | Dulles | -7 | |
| Sep 14, 2026Arrived | Cleveland | Dulles | 115 | |
| Sep 13, 2026Arrived | Cleveland | Dulles | 21 | |
| Sep 11, 2026Arrived | Cleveland | Dulles | -7 | |
| Sep 10, 2026Arrived | Cleveland | Dulles | -24 | |
| Sep 9, 2026Arrived | Cleveland | Dulles | 5 | |
| Sep 8, 2026Arrived | Cleveland | Dulles | -17 | |
| Sep 7, 2026Arrived | Cleveland | Dulles | 58 | |
| Sep 6, 2026Arrived | Cleveland | Dulles | -24 | |
| Sep 5, 2026Arrived | Chicago | Charlotte | -18 | |
| Sep 4, 2026Arrived | Cleveland | Dulles | 151 | |
| Aug 29, 2026Arrived | Chicago | Charlotte | -35 |