Allegiant Air

AAY1421 / G41421

ICAO: AAY1421 IATA: G41421

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Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

09:01

Denver (DEN)

13:51

Knoxville (TYS)

Airbus A320

Begins

2026-07-02

Valid to

2026-07-30

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Allegiant Air

AAY1421

Duration

2h 50m

Distance

1166 mi, 1876 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

16:01

Orlando (SFB)

17:39

Knoxville (TYS)

Airbus A320

Begins

2026-08-07

Valid to

2026-08-14

sun

mon

tue

wed

thu

fri

sat

Every Friday

Allegiant Air

AAY1421

Duration

1h 38m

Distance

512 mi, 824 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

09:00

Knoxville (TYS)

10:50

Philadelphia (PHL)

Airbus A320

Operates only

2026-09-07

sun

mon

tue

wed

thu

fri

sat

Every Monday

Allegiant Air

AAY1421

Duration

1h 50m

Distance

556 mi, 895 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

17:57

Memphis (MEM)

20:09

Knoxville (TYS)

Airbus A320

Operates only

2026-09-25

sun

mon

tue

wed

thu

fri

sat

Every Friday

Allegiant Air

AAY1421

Duration

1h 12m

Distance

342 mi, 550 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

17:54

Knoxville (TYS)

19:47

Punta Gorda (PGD)

Airbus A320

Begins

2026-10-04

Valid to

2026-10-18

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Allegiant Air

AAY1421

Duration

1h 53m

Distance

629 mi, 1012 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

16:42

Punta Gorda (PGD)

18:31

Knoxville (TYS)

Airbus A320

Begins

2026-11-04

Valid to

2026-11-11

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

Allegiant Air

AAY1421

Duration

1h 49m

Distance

629 mi, 1012 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

07:15

Knoxville (TYS)

09:05

New York (EWR)

Airbus A320

Begins

2026-12-22

Valid to

2026-12-29

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Allegiant Air

AAY1421

Duration

1h 50m

Distance

633 mi, 1018 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

182

Economy

182

According to schedule

Live tracker

DEN

Denver, US

left TERMINAL N/A

Denver - DEN

SUNDAY 31-MAY-2026

09:01 GMT-0600

TYS

Knoxville, US

arrives TERMINAL N/A

Knoxville - TYS

SUNDAY 31-MAY-2026

13:51 GMT-0400

General route info

Frequency:

Daily

Sun Thu

Direct distance

1160 miles, 1867 km

Actual distance

1166 miles, 1876 km

0.52%

Flight time

2h 50m

Flights / Week

2 flights

Seats / Week

182 seats/flight

364 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status

AAY1421 information

A domestic route in USA departing from Denver (DEN) and arriving at Knoxville (TYS).

The timezone of the departure airport is UTC -6, and the timezone of the arrival airport is UTC -4.

The current time at the point of departure is 12:05pm, and 2:05pm at the point of arrival. There is a 2 hour time difference between the airports.

The flight distance is 1166 miles, or 1876 km.

For direct flights, the flight time is about 2:50.

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