| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 29 | STX | STT | 09:59 | 10:23 |
Scheduled
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| Oct 28 | STX | STT | 09:53 | 10:17 |
Landed
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| Oct 27 | STX | STT | 09:52 | 10:14 |
Landed
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| Oct 26 | STX | STT | 10:07 | 10:27 |
Landed
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| Oct 25 | STX | STT | 09:34 | 09:52 |
Landed
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| Oct 24 | STX | STT | 10:02 | 10:20 |
Landed
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| Oct 23 | STX | STT | 10:04 | 10:21 |
Landed
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| Oct 22 | STX | STT | 09:55 | 10:12 |
Landed
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| Oct 21 | STX | STT | 09:56 | 10:13 |
Landed
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| Oct 20 | STX | STT | 10:08 | 10:25 |
Landed
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United Airlines Flight UA6423 connects St. Croix, U.S. Virgin Islands to St. Thomas, U.S. Virgin Islands, taking off from St. Croix Henry E. Rohlsen Airport STX and landing at St. Thomas Cyril E. King Airport STT.
How long is the UA6423 flight from St. Croix to St. Thomas?
The average flight time from St. Croix to St. Thomas is 18 minutes. The flight distance is 73 km / 45 miles and the average flight speed is 230 km/h / 143 mph.
How many UA6423 flights are operated per week?
7 flights per week. The flight UA6423 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA6423 St. Croix to St. Thomas?
The Airportia On-Time Performance Rating for United Airlines Flight UA6423 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA6423 flight?
The latest flight took off on Thursday, October 29th, 2026 with the flight status being Scheduled on 10:23.
How else can the flight UA6423 be referenced as?
This United Airlines flight can also be referenced as UAL6423, UA 6423, UAL 6423.
How often is flight UA6423 delayed?
On average, 20% of all UA6423 flights are delayed. The average delay is 3 minutes.
See our UA6423 Flight Tracker above for more details.
Other flights departing from St. Croix STX: 9K2441, 9K8571
Other flights arriving at St. Thomas STT: 9K8051, 9K7381, 9K7221, 9K8571
All flights connecting St. Croix STX to St. Thomas STT.
