Is UA1684 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Los_Angeles)
4 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
San Francisco
SFO
Actual
Aug 23
Arrival
Lihue
LIH
Estimated
Aug 24
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)
Cancelled
This update may be out of date. Check with your airline.
Update time unavailable
Departure
San Diego
SAN
Scheduled
Aug 23
Arrival
—
—
Scheduled
Not available
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 16 min early
IAH → SAT
- 17 min early
IAH → SAT
- 6 min early
IAH → SAT
- 1 min late
SFO → LIH
- 8 min late
SFO → LIH
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 2
- Observed occurrences
- 24
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 17, 2026Arrived | Houston | San Antonio | -16 | |
| Sep 16, 2026Arrived | Houston | San Antonio | -17 | |
| Sep 15, 2026Arrived | Houston | San Antonio | -6 | |
| Sep 14, 2026Arrived | San Francisco | Lihue | 1 | |
| Sep 11, 2026Arrived | San Francisco | Lihue | 8 | |
| Sep 10, 2026Arrived | Houston | San Antonio | -9 | |
| Sep 9, 2026Arrived | Houston | San Antonio | 8 | |
| Sep 8, 2026Arrived | Houston | San Antonio | -14 | |
| Sep 6, 2026Arrived | San Francisco | Lihue | -21 | |
| Sep 5, 2026Arrived | San Francisco | Lihue | -19 | |
| Sep 4, 2026Arrived | San Francisco | Lihue | 23 | |
| Sep 3, 2026Arrived | San Francisco | Lihue | 20 | |
| Aug 30, 2026Cancelled | San Diego | Not available | Not available | |
| Aug 23, 2026Cancelled | San Diego | Not available | Not available |