Airport Tips & Quick Reference Guide to LAX Airport

DL3744 Delta Air Lines - Flight Status

Codeshare Flights
The flight CI9147 from China Airlines (CI) is a codeshare flight operated by Delta Air Lines (DL) under the flight number DL3744. Check this page for details about flight DL3744.

Below, you can find details about Delta Air Lines flight DL3744, which currently operates between the airports of Tucson - Tucson International Airport (Airport Code TUS) and Los Angeles - Los Angeles International Airport (Airport Code LAX).
This flight data pertains specifically to the flight's details for Thursday, June 18, 2026.

DL3744 On Time performance:
100
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

DL3744 Delta Air Lines from Tucson

Scheduled - On-time
Flight Status for Thursday June 18, 2026
This flight was also scheduled for Yesterday (June 17, 2026). See it here
This flight is also scheduled for Tomorrow (June 19, 2026). See it here

Airline information

Delta Air Lines
Delta Air Lines
Equipment: Embraer 175 (Enhanced Winglets)

Departure

Tucson (TUS)
June 18, 2026
Tucson International Airport
Estimated Departure Time:
12:27 pm
Terminal:
M
Gate:
B1
Scheduled Departure Time: 12:27 pm

Arrival

Los Angeles (LAX)
June 18, 2026
Los Angeles International Airport
Estimated Arrival Time:
02:11 pm
Terminal:
2
Gate:
23A
Scheduled Arrival Time: 02:15 pm
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.los-angeles-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:

- AM4564 - Aeromexico

- CI9147 - China Airlines

- KL6306 - KLM Royal Dutch Airlines

- SK3463 - SAS Scandinavian Airlines

- VS3443 - Virgin Atlantic

- WS8581 - WestJet

Additional Information

Which is the frequency of flight DL3744?
The flight DL3744 is scheduled to flight on daily basis.

Which is the distance of flight DL3744?
The distance between the two airports is 451 miles.

Which is the flight time of flight DL3744?
The scheduled flight time gate to gate is: 01:48 hours.
The real flight time gate to gate on average is: 01:40 hours.

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 Tucson and Los Angeles:

American Airlines
- Flight Number: AA6372. (On Time performance: 80 - Average Delay: 24 minutes)
- Flight Number: AA6376. (On Time performance: 88 - Average Delay: 12 minutes)
- Flight Number: AA6393. (On Time performance: 96 - Average Delay: 9 minutes)

Delta Air Lines
- Flight Number: DL3502. (On Time performance: 96 - Average Delay: 6 minutes)
- Flight Number: DL3778. (On Time performance: 88 - Average Delay: 20 minutes)
- Flight Number: DL3966. (On Time performance: 85 - Average Delay: 12 minutes)
- Flight Number: DL3976. (On Time performance: 87 - Average Delay: 7 minutes)

Southwest Airlines
- Flight Number: WN2120. (On Time performance: 58 - Average Delay: 22 minutes)
- Flight Number: WN2775. (On Time performance: 93 - Average Delay: 6 minutes)
- Flight Number: WN4060. (On Time performance: 80 - Average Delay: 12 minutes)
- Flight Number: WN446. (On Time performance: 73 - Average Delay: 7 minutes)
- Flight Number: WN779. (On Time performance: 80 - Average Delay: 9 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from June 07, 2026 to June 14, 2026, we have obtained these figures.
Total number of flights: 8
On Time: 8 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 0 minutes.
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 DL3744

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
17 June
12:25 pm
Tucson (TUS)
02:11 pm
Los Angeles (LAX)
01h 46min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
16 June
12:14 pm
Tucson (TUS)
01:57 pm
Los Angeles (LAX)
01h 43min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
15 June
12:18 pm
Tucson (TUS)
01:55 pm
Los Angeles (LAX)
01h 37min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Sunday
14 June
12:22 pm
Tucson (TUS)
02:02 pm
Los Angeles (LAX)
01h 40min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Saturday
13 June
12:28 pm
Tucson (TUS)
01:58 pm
Los Angeles (LAX)
01h 30min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
12 June
12:22 pm
Tucson (TUS)
01:59 pm
Los Angeles (LAX)
01h 37min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
11 June
12:19 pm
Tucson (TUS)
02:02 pm
Los Angeles (LAX)
01h 43min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
10 June
12:23 pm
Tucson (TUS)
01:55 pm
Los Angeles (LAX)
01h 32min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
09 June
12:19 pm
Tucson (TUS)
02:07 pm
Los Angeles (LAX)
01h 48min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
08 June
12:20 pm
Tucson (TUS)
01:58 pm
Los Angeles (LAX)
01h 38min
Embraer 175 (E
Embraer 175 (E
Landed - On-time