United Airlines UA1723 Flight Status
According to Trip.com real-time data, the UA1723 flight operated by United Airlines on May 9, 2026 is scheduled to fly from San Francisco (SFO) to Kailua-Kona (KOA). The flight is expected to depart at 5:03 PM (local time in San Francisco, UTC-7) and land at 7:03 PM (local time in Kailua-Kona, UTC-10) .
Fri, May 8
Sat, May 9
Sun, May 10
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Arrived
The flight has arrived 10m early
5h 47m
Check-in Counter
--
Boarding Gate
F21
Arrival Gate
1
Baggage
A1
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Scheduled
Your flight will depart on time.
5h 47m
Check-in Counter
--
Boarding Gate
F20
Arrival Gate
1
Baggage
A1
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Scheduled
Your flight will depart on time.
5h 47m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
1
Baggage
A1
Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from San Francisco to Kailua-Kona to find your schedule.
UA1723 Aircraft Details
According to Trip.com real-time data, the UA1723 flight flying from San Francisco to Kailua-Kona on 5/9/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 7y, 11m. The aircraft is equipped with 179 seats.
Boeing 737-900
Punctuality (Departure)
37%
Punctuality (Arrival)
93%
Early on average
5 minutes
Age
7y, 11m
Seats
179
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seat Information
--
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seat Information
94 cm
More legroom than on 22% of flights
51 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seat Information
--
Legroom
--
Seat width
105°
Reclining Angle
3-3
Seat layout example
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Flight History for UA1723
Trip.com historical records show that the last UA1723 flight departed on Fri, May 8 from SFO at approximately 5:38 PM. This flight is expected to arrrive in KOA at 7:40 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, May 5 | San Francisco (SFO) | Kailua-Kona (KOA) | B39M | 5:24 PM | 7:17 PM | Arrived |
| Wed, May 6 | San Francisco (SFO) | Kailua-Kona (KOA) | B39M | 6:12 PM | 8:02 PM | Arrived |
| Thu, May 7 | San Francisco (SFO) | Kailua-Kona (KOA) | B39M | 5:47 PM | 7:52 PM | Arrived |
| Fri, May 8 | San Francisco (SFO) | Kailua-Kona (KOA) | B39M | 5:38 PM | 7:40 PM | Arrived |
| Sat, May 9 | San Francisco (SFO) | Kailua-Kona (KOA) | B39M | 5:03 PM | 7:03 PM | Scheduled |
| Sun, May 10 | San Francisco (SFO) | Kailua-Kona (KOA) | B39M | 5:03 PM | 7:50 PM | Scheduled |
| Mon, May 11 | San Francisco (SFO) | Kailua-Kona (KOA) | B39M | 5:03 PM | 7:50 PM | Scheduled |
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UA1723 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA1723 is 37% (Late on average 40 minutes), and the on-time arrival rate is 93% (Early on average 5 minutes).
On-Time Departures
Punctuality
37%
Late on average 40 minutes
Early
0%
On time
37%
30 mins late
50%
60 mins late
7%
90 mins late
7%
Canceled
0%
On-Time Arrivals
Punctuality
93%
Early on average 5 minutes
Early
63%
On time
30%
30 mins late
0%
60 mins late
7%
90 mins late
0%
Canceled
0%
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Cheap return flights to San Francisco
- Mon, May 18Kailua-Kona (KOA)San Francisco (SFO)
Alaska AirlinesOne way36% offSAR 681SAR 437 - Thu, May 28Kailua-Kona (KOA)San Francisco (SFO) Alaska AirlinesOne way29% offSAR 681SAR 483
- Wed, May 27Kailua-Kona (KOA)San Francisco (SFO) United AirlinesOne way29% offSAR 681SAR 483
- Thu, May 21Kailua-Kona (KOA)San Francisco (SFO) Alaska AirlinesOne way29% offSAR 681SAR 484
- Tue, May 26Kailua-Kona (KOA)San Francisco (SFO)
Delta Air LinesOne way24% offSAR 681SAR 520 - Mon, Jun 1Kailua-Kona (KOA)San Francisco (SFO) United AirlinesOne way18% offSAR 681SAR 558
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Arrival Info: Kailua-Kona Weather & Current Time
Cloudy
|
22°C - 29°C
Weather forecast for your arrival day
-3 hour time difference
Time on arrival: San Francisco 22:50| Kailua-Kona 19:50
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