United Airlines UA1684 Flight Status
Based on Trip.com’s real-time data, the UA1684 flight operated by United Airlines on Mar 12, 2026 is scheduled to fly from San Francisco (SFO) to Kauai (LIH). The flight is expected to depart at 18:50 (local time in San Francisco, UTC-7) and land at 21:10 (local time in Kauai, UTC-10) .
Wed, Mar 11
Thu, Mar 12
Fri, Mar 13
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Scheduled
Your flight will depart on time.
6h 7m
Check-in Counter
--
Boarding Gate
E8
Arrival Gate
9
Baggage
A2
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Scheduled
Your flight will depart on time.
6h 7m
Check-in Counter
--
Boarding Gate
E4
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
6h 7m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlightVariFlight. For the latest updates, please refer to airport announcements or consult your airline. If this is not your flight, you can browse more options for flights from San Francisco to Kauai to find your schedule.
UA1684 Aircraft Details
Boeing 737 MAX 8
Punctuality (Departure)
83%
Punctuality (Arrival)
97%
Early on average
24 minutes
Age
--
Seats
--
Distance
--
Economy
Premium Economy
Business
First
Onboard Amenities
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
--
Legroom
--
Seat width
--
Reclining Angle
3-3
Seat layout example
Onboard Amenities
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
--
Legroom
--
Seat width
--
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
Unknown
Unknown
Unknown
Seating Plan
--
Legroom
--
Seat width
--
Reclining Angle
--
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
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Flight History for UA1684
Trip.com historical records show that the last UA1684 flight departed on Wed, Mar 11 from SFO at approximately 18:50. This flight is expected to arrrive in LIH at 21:06.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Mar 7 | San Francisco (SFO) | Kauai (LIH) | B38M | 17:17 | 20:07 | Arrived |
| Sun, Mar 8 | San Francisco (SFO) | Kauai (LIH) | B38M | 18:58 | 20:58 | Arrived |
| Mon, Mar 9 | San Francisco (SFO) | Kauai (LIH) | B38M | 19:06 | 20:59 | Arrived |
| Tue, Mar 10 | San Francisco (SFO) | Kauai (LIH) | B38M | 18:56 | 21:58 | Arrived |
| Wed, Mar 11 | San Francisco (SFO) | Kauai (LIH) | B38M | 18:50 | 21:06 | Scheduled |
| Thu, Mar 12 | San Francisco (SFO) | Kauai (LIH) | B38M | 18:50 | 21:10 | Scheduled |
| Fri, Mar 13 | San Francisco (SFO) | Kauai (LIH) | B38M | 18:50 | 21:57 | Scheduled |
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UA1684 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA1684 is 83% (Late on average 22 minutes), and the on-time arrival rate is 97% (Early on average 24 minutes).
On-Time Departures
Punctuality
83%
Late on average 22 minutes
Early
0%
On time
83%
30 mins late
13%
60 mins late
0%
90 mins late
3%
Cancelled
0%
On-Time Arrivals
Punctuality
97%
Early on average 24 minutes
Early
87%
On time
10%
30 mins late
0%
60 mins late
0%
90 mins late
3%
Cancelled
0%
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Cheap Return Flights to San Francisco
- Tue, Apr 14Kauai (LIH)San Francisco (SFO)
Hawaiian AirlinesOne way49% offPHP 14,414PHP 7,287 - Fri, May 8Kauai (LIH)San Francisco (SFO)
Alaska AirlinesOne way49% offPHP 14,414PHP 7,398 - Sat, May 9Kauai (LIH)San Francisco (SFO) United AirlinesOne way10% offPHP 14,414PHP 12,998
- Wed, Mar 18Kauai (LIH)San Francisco (SFO) Hawaiian AirlinesOne way9% offPHP 14,414PHP 13,162
- Thu, Apr 30Kauai (LIH)San Francisco (SFO) Hawaiian AirlinesOne way6% offPHP 14,414PHP 13,497
- Mon, Mar 23Kauai (LIH)San Francisco (SFO) Hawaiian AirlinesOne way6% offPHP 14,414PHP 13,549
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Destination Info: Kauai Weather & Time
Cloudy
|
20°C - 26°C
Expected weather conditions upon arrival
-3 hour time difference
Time on arrival: San Francisco 00:57| Kauai 21:57
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