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F986 Flight Information & Schedule

Frontier Airlines · St. Louis Lambert International Airport (STL) to Cancún International Airport (CUN)

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F986 St. Louis Lambert International Airport to Cancún International Airport nonstop flight: schedule, airports, aircraft and travel guide.

F986 Flight Overview

F986 is operated by Frontier Airlines and connects St. Louis Lambert International Airport (STL) and Cancún International Airport (CUN). Scheduled departure: 2026-10-29 06:20 (UTC-05:00); scheduled arrival: 2026-10-29 09:34 (UTC-05:00).

AirlineFrontier Airlines
Flight numberF986
RouteSTL to CUN
Scheduled duration3 hr 14 min

St Louis to Cancún Route Information

F986 is a nonstop international flight from St. Louis Lambert International Airport (STL) to Cancún International Airport (CUN). Use the information below to plan your journey.

Route distanceApprox. 1,991 km
Scheduled flight time3 hr 14 min
Time difference0 min
Flight typeInternational
01

Departure

Scheduled departure: 2026-10-29 06:20 (UTC-05:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 09:34 (UTC-05:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: St Louis (UTC-05:00); arrival: Cancún (UTC-05:00).

F986 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

Airbus A321 (sharklets)

Economy 30 in; Business 37 in

Seat layout190

Business 20 · Economy 170

Business Class2-2

37 in

Seat configuration depends on the operating aircraft

Economy Class3-3

30 in

MealsSnacks and drinks for purchase; free water

Inflight entertainmentNo inflight entertainment

Inflight Wi-FiNo Wi-Fi

Availability and fees depend on the flight

PowerBusiness: USB port and power outlet; Economy: No in-seat power

BassinetUnavailable

Accessibility-

F986 Airports

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

St. Louis Lambert International Airport Departure & Cancún International Airport Arrival Guide

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

STL

Departing from St. Louis Lambert International Airport

F986 is scheduled to depart from T1. Allow time for international check-in, baggage drop, security and immigration.

CUN

Arriving at Cancún International Airport

Scheduled arrival is at T4. After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 09:34. 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 St. Louis Lambert 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, andCancún International Airport’ latest arrival declaration requirements.

What should I check before flying F986?

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

F986 Frequently Asked Questions

Which airline operates this flight?

F986 is operated by Frontier Airlines.

Where does it depart and arrive?

St. Louis Lambert International Airport (STL) → Cancún International Airport (CUN).

What are the departure and arrival times?

Scheduled departure 06:20, arrival 09:34 · 3 hours 14 minutes.

Which terminal is used for check-in?

Departure terminal T1, arrival terminal T4. Check-in, gate and baggage belt are announced on the day.

Are meals and inflight entertainment available?

Meals: Snacks and drinks for purchase; free water. Inflight entertainment: No inflight entertainment.

Explore This Route

Departure airportFlights from St. Louis Lambert International Airport
Arrival airportCancún International Airport information
Operating airlineFrontier Airlines information