Is UA581 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
7 min late
Official source · Updated
Departure
San Francisco
SFO
Actual
Scheduled 19:04
Sep 7
Arrival
San Luis Obispo
SBP
Actual
Scheduled 02:51
Sep 8
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Service date: · Scheduled departure date (America/Chicago)
Arrived
18 min early
Official source · Updated
Departure
Nashville
BNA
Actual
Scheduled 15:13
Sep 7
Arrival
San Francisco
SFO
Actual
Scheduled 17:43
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
SFOSBP
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 11 min early
BNA → SFO
- 103 min late
BNA → SFO
- 1 min early
BNA → SFO
- 30 min late
BNA → SFO
- 19 min early
BNA → SFO
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 5
- 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 16, 2026Arrived | Nashville | San Francisco | -11 | |
| Sep 15, 2026Arrived | Nashville | San Francisco | 103 | |
| Sep 14, 2026Arrived | Nashville | San Francisco | -1 | |
| Sep 13, 2026Arrived | Nashville | San Francisco | 30 | |
| Sep 11, 2026Arrived | Nashville | San Francisco | -19 | |
| Sep 10, 2026Arrived | Nashville | San Francisco | -21 | |
| Sep 9, 2026Arrived | Nashville | San Francisco | -27 | |
| Sep 8, 2026Arrived | Nashville | San Francisco | -12 | |
| Sep 7, 2026Arrived | San Francisco | San Luis Obispo | 7 | |
| Sep 7, 2026Arrived | Nashville | San Francisco | -18 | |
| Sep 6, 2026Arrived | San Francisco | San Luis Obispo | -12 | |
| Sep 4, 2026Arrived | San Francisco | San Luis Obispo | 212 | |
| Sep 4, 2026Arrived | Nashville | San Francisco | -16 | |
| Sep 3, 2026Arrived | San Francisco | San Luis Obispo | 25 | |
| Sep 3, 2026Arrived | Nashville | San Francisco | 153 |