Airport Tips & Quick Reference Guide to Seattle–Tacoma Airport - Seatac (SEA)

UA1730 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA1730, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Los Angeles - Los Angeles International Airport (Airport Code LAX).
This flight data pertains specifically to the flight's details for Wednesday, May 06, 2026.

UA1730 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

UA1730 United Airlines to Los Angeles

Landed - On-time
Flight Status for Wednesday May 06, 2026
This flight is also scheduled for Today (May 07, 2026). See it here
This flight is also scheduled for Tomorrow (May 08, 2026). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737-900 Passenger (Scimitar Winglets)

Departure

Seattle (SEA)
May 06, 2026
Seattle-Tacoma International Airport
Departed at:
05:36 pm
Gate:
B7A
Scheduled Departure Time: 05:45 pm

Arrival

Los Angeles (LAX)
May 06, 2026
Los Angeles International Airport
Arrived at:
08:03 pm
Terminal:
7
Gate:
75B
Scheduled Arrival Time: 08:29 pm
Baggage: 1
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.seattle-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AV2143 - Avianca

- CM1444 - Copa Airlines

- NZ2472 - Air New Zealand

Additional Information

Which is the frequency of flight UA1730?
The flight UA1730 is scheduled to flight on Monday, Wednesday, Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight UA1730?
The distance between the two airports is 955 miles.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Seattle and Los Angeles:

American Airlines
- Flight Number: AA4896. (On Time performance: 76 - Average Delay: 28 minutes)
- Flight Number: AA6377. (On Time performance: 92 - Average Delay: 14 minutes)

Alaska Airlines
- Flight Number: AS1300. (On Time performance: 90 - Average Delay: 6 minutes)
- Flight Number: AS1306. (On Time performance: 87 - Average Delay: 7 minutes)
- Flight Number: AS1333. (On Time performance: 83 - Average Delay: 9 minutes)
- Flight Number: AS1338. (On Time performance: 79 - Average Delay: 11 minutes)
- Flight Number: AS1390. (On Time performance: 78 - Average Delay: 10 minutes)
- Flight Number: AS1411. (On Time performance: 88 - Average Delay: 5 minutes)
- Flight Number: AS1480. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: AS1650. (On Time performance: 74 - Average Delay: 11 minutes)
- Flight Number: AS505. (On Time performance: 85 - Average Delay: 8 minutes)
- Flight Number: AS518. (On Time performance: 85 - Average Delay: 6 minutes)
- Flight Number: AS524. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: AS533. (On Time performance: 87 - Average Delay: 7 minutes)
- Flight Number: AS599. (On Time performance: 86 - Average Delay: 4 minutes)
- Flight Number: AS63. (On Time performance: 88 - Average Delay: 5 minutes)
- Flight Number: AS696. (On Time performance: 88 - Average Delay: 7 minutes)

Delta Air Lines
- Flight Number: DL1628. (On Time performance: 93 - Average Delay: 6 minutes)
- Flight Number: DL2769. (On Time performance: 79 - Average Delay: 12 minutes)
- Flight Number: DL2830. (On Time performance: 79 - Average Delay: 14 minutes)
- Flight Number: DL2854. (On Time performance: 82 - Average Delay: 6 minutes)
- Flight Number: DL2861. (On Time performance: 81 - Average Delay: 19 minutes)
- Flight Number: DL2914. (On Time performance: 74 - Average Delay: 19 minutes)

Frontier Airlines
- Flight Number: F91178. (On Time performance: 83 - Average Delay: 13 minutes)

United Airlines
- Flight Number: UA1298. (On Time performance: 95 - Average Delay: 2 minutes)
- Flight Number: UA5467. (On Time performance: 93 - Average Delay: 5 minutes)
- Flight Number: UA5608. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: UA5657. (On Time performance: 87 - Average Delay: 8 minutes)
- Flight Number: UA5659. (On Time performance: 97 - Average Delay: 2 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights UA1730

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
06 May
05:36 pm
Seattle (SEA)
08:03 pm
Los Angeles (LAX)
02h 27min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
04 May
06:55 pm
Seattle (SEA)
09:45 pm
Los Angeles (LAX)
02h 50min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
03 May
07:05 pm
Seattle (SEA)
09:54 pm
Los Angeles (LAX)
02h 49min
Boeing 737-900
Boeing 737-900
Landed - On-time
Saturday
02 May
05:38 pm
Seattle (SEA)
08:14 pm
Los Angeles (LAX)
02h 36min
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
01 May
06:50 pm
Seattle (SEA)
09:44 pm
Los Angeles (LAX)
02h 54min
Boeing 737-900
Boeing 737-900
Landed - On-time
Thursday
30 April
06:52 pm
Seattle (SEA)
09:23 pm
Los Angeles (LAX)
02h 31min
Boeing 737-900
Boeing 737-900
Landed - On-time