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DL4078 Flight Information & Schedule

Delta Air Lines · John Wayne Orange County International Airport (SNA) to Harry Reid International Airport (LAS)

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DL4078 John Wayne Orange County International Airport to Harry Reid International Airport nonstop flight: schedule, airports, aircraft and travel guide.

DL4078 Flight Overview

DL4078 is operated by SkyWest DBA Delta Connection and connects John Wayne Orange County International Airport (SNA) and Harry Reid International Airport (LAS). Scheduled departure: 2026-10-29 10:59 (UTC-07:00); scheduled arrival: 2026-10-29 12:18 (UTC-07:00).

AirlineDelta Air Lines
Flight numberDL4078
RouteSNA to LAS
Scheduled duration1 hr 19 min

Santa Ana to Las Vegas Route Information

DL4078 is a nonstop flight from John Wayne Orange County International Airport (SNA) to Harry Reid International Airport (LAS). Use the information below to plan your journey.

Route distanceApprox. 363 km
Scheduled flight time1 hr 19 min
Time difference0 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 10:59 (UTC-07:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 12:18 (UTC-07:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Santa Ana (UTC-07:00); arrival: Las Vegas (UTC-07:00).

DL4078 On-time Performance & History

Methodology

Arrival on-time rate
Sample flights-
Average departure delay-
Average arrival early-
Cancllation rate-
Longest delay-
Early arrivals-

Historical statistics are for reference only and do not predict future flight performance.

Aircraft, Cabin & Services

Based on currently published aircraft and cabin information; the operating aircraft may change.

Published aircraft type

Embraer 175

Economy 32 in; Business 37 in

Seat layout70

Business 12 · Economy 58

Business Class1-2

37 in

Seat configuration depends on the operating aircraft

Economy Class2-2

32 in

MealsComplimentary snacks and drinks on flights over 250 miles; meals on long-haul international

Inflight entertainmentDelta Sync seatback screens or Delta Studio on personal devices

Inflight Wi-Fi

Availability and fees depend on the flight

PowerBusiness: USB port and power outlet; Economy: USB port and power outlet

BassinetAvailable

Accessibility-

DL4078 Airports

Terminals follow the published schedule; check official airline channels for same-day gates and operations.

John Wayne Orange County International Airport Departure & Harry Reid International Airport Arrival Guide

Departure date: 2026-10-29. Terminal and arrival information helps plan your journey.

SNA

Departing from John Wayne Orange County International Airport

DL4078 is scheduled to depart from . Allow time for international check-in, baggage drop, security and immigration.

LAS

Arriving at Harry Reid International Airport

Scheduled arrival is at . After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 12:18. Use the arrival date when booking hotels and pickup services.

Flight Changes, Cancellations & Missed Flights

If the schedule or aircraft changes, follow the booking channel and operating carrier rules.

01

Schedule changes

After an airline or booking-platform notice, confirm the new date, terminal and connecting transport.

02

Cancellation and changes

Refund, rebooking and involuntary-change rules depend on the booking channel, fare conditions and airline notice.

03

Missed flight

If you may not reach the airport on time, contact the booking channel or airline quickly to protect later sectors.

Check-in, Baggage & Entry Tips

International check-in deadlines, baggage allowance and entry requirements may vary by fare and traveller.

01

Arrive early for check-in

Arrive at least 3 hours before departure. Counter opening times and online check-in rules follow John Wayne Orange County International Airport guidance.

02

Check baggage allowance

Checked and carry-on baggage allowances depend on cabin, fare rules and membership tier. See the baggage terms in your booking.

03

Prepare entry documents

Before departure, check passport validity, visa or visa-free eligibility, andHarry Reid International Airport’ latest arrival declaration requirements.

What should I check before flying DL4078?

01

Check the departure date

For an overnight flight, check the departure date on your ticket and plan airport transport in advance.

02

Confirm the operating carrier

Follow the airline rules shown in your booking for check-in and checked baggage.

03

Check boarding information

Gates and operating times may change; follow airline notices and airport displays.

Popular route recommendations

DL4078 Frequently Asked Questions

Which airline operates this flight?

DL4078 is operated by Delta Air Lines.

Where does it depart and arrive?

John Wayne Orange County International Airport (SNA) → Harry Reid International Airport (LAS).

What are the departure and arrival times?

Scheduled departure 10:59, arrival 12:18 · 1 hour 19 minutes.

Which terminal is used for check-in?

Departure terminal No data, arrival terminal No data. Check-in, gate and baggage belt are announced on the day.

Are meals and inflight entertainment available?

Meals: Complimentary snacks and drinks on flights over 250 miles; meals on long-haul international. Inflight entertainment: Delta Sync seatback screens or Delta Studio on personal devices.

Explore This Route

Departure airportFlights from John Wayne Orange County International Airport
Arrival airportHarry Reid International Airport information
Operating airlineSkyWest DBA Delta Connection information