United Airlines
Is UA2004 delayed?
No — UA2004 is on schedule (12 min behind), expected in San Francisco at 19:26 on Sep 26. Over its last 26 recorded arrivals, 9 landed more than 15 min late.
On schedule (12 min behind)
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Newark
EWR
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.
- 14 min early
EWR → SFO
- 33 min early
EWR → SFO
- 5 min early
ORD → OKC
- 4 min early
ORD → OKC
- On schedule (1 min behind)
ORD → OKC
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 26
- Arrivals over 15 minutes late
- 9
- Observed cancellations
- 0
- Observed occurrences
- 29
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 | Newark | San Francisco | -14 | |
| Sep 24, 2026Arrived | Newark | San Francisco | -33 | |
| Sep 22, 2026Arrived | Chicago | Oklahoma City | -5 | |
| Sep 21, 2026Arrived | Chicago | Oklahoma City | -4 | |
| Sep 20, 2026Arrived | Chicago | Oklahoma City | 1 | |
| Sep 19, 2026Arrived | Chicago | Oklahoma City | 221 | |
| Sep 18, 2026Arrived | Chicago | Oklahoma City | -19 | |
| Sep 17, 2026Arrived | Chicago | Oklahoma City | 98 | |
| Sep 16, 2026Arrived | Chicago | Oklahoma City | 10 | |
| Sep 15, 2026Arrived | Chicago | Oklahoma City | 22 | |
| Sep 14, 2026Arrived | Chicago | Oklahoma City | -7 | |
| Sep 13, 2026Arrived | Chicago | Oklahoma City | 0 | |
| Sep 12, 2026Arrived | Chicago | Oklahoma City | 3 | |
| Sep 10, 2026Arrived | Chicago | Oklahoma City | 12 | |
| Sep 9, 2026Arrived | Chicago | Oklahoma City | 50 | |
| Sep 8, 2026Arrived | Chicago | Oklahoma City | -6 | |
| Sep 7, 2026Arrived | Chicago | Hartford | -9 | |
| Sep 6, 2026Arrived | Chicago | Hartford | 117 | |
| Sep 5, 2026Arrived | Chicago | Hartford | -26 | |
| Sep 4, 2026Arrived | Chicago | Hartford | 118 | |
| Sep 2, 2026Arrived | Chicago | Hartford | -24 | |
| Sep 1, 2026Arrived | Chicago | Hartford | 30 | |
| Aug 31, 2026Arrived | Chicago | Hartford | 117 | |
| Aug 30, 2026Arrived | Chicago | Hartford | 290 | |
| Aug 29, 2026Arrived | Chicago | Hartford | -12 | |
| Aug 28, 2026Arrived | Chicago | Hartford | -13 |