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DL4540 Flight Status Delta Air Lines: Tucson to Salt Lake City (DAL4540)

DL 4540 Tucson to Salt Lake City Flight Status

Delta Air Lines Flight DL4540 from Tucson International Airport TUS to Salt Lake City International Airport SLC is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 12th, 2025.
Check the table below for DL4540's most recent flight history:

DL 4540 Flight Status & Schedule

Date Departure Arrival Status
Oct 12 15:38 17:57
Delayed
 Track >
Oct 10 14:01 16:25
Landed
 Track >
< All TUS Departures All SLC Arrivals >

Delta Air Lines DL 4540 Tucson to Salt Lake City Flight Information

Delta Air Lines Flight DL4540 connects Tucson, United States to Salt Lake City, United States, taking off from Tucson International Airport TUS and landing at Salt Lake City International Airport SLC.

How long is the DL4540 flight from Tucson to Salt Lake City?

The average flight time from Tucson to Salt Lake City is 1 hour and 21 minutes. The flight distance is 969 km / 602 miles and the average flight speed is 714 km/h / 444 mph.

What is the On-Time Performance (OTP) of Delta Air Lines Flight DL4540 Tucson to Salt Lake City?

The Airportia On-Time Performance Rating for Delta Air Lines Flight DL4540 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight DL4540 arriving at?

Flight DL4540 arrives at Salt Lake City International Airport (SLC) Terminal M.

When was the latest DL4540 flight?

The latest flight took off on Sunday, October 12th, 2025 with the flight status being En-Route on 17:57.

How else can the flight DL4540 be referenced as?

This Delta Air Lines flight can also be referenced as DAL4540, DL 4540, DAL 4540.

How often is flight DL4540 delayed?

On average, 50% of all DL4540 flights are delayed. The average delay is 58 minutes.

Can I get compensation for my delayed or cancelled DL4540 flight or baggage issues?

If your DL4540 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our DL4540 Flight Tracker above for more details.

DL4540 and Tucson TUS to Salt Lake City SLC Flights

Other flights departing from Tucson TUS: WN4411, WN3353, DL3524, WN3440

Other flights arriving at Salt Lake City SLC: WN4264, WN1566, OO3700, WN3753

All flights connecting Tucson TUS to Salt Lake City SLC.

DL4540 Delta Air Lines Flight: Tucson to Salt Lake City Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.