Home / Routes / KATL → KDEN6,503 scheduled
ATL DEN3h 4m

The route from Hartsfield Jackson Atlanta International Airport (KATL) in Atlanta to Denver International Airport (KDEN) in Denver. SkyMeter tracks roughly 6,503 scheduled flights on this route across 15 carriers. The most active operator is DAL (DAL). Average block time is 3h 0m. Departures average 31 minutes off schedule, with 47% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A321.

Scheduled
6,503
last 487 days
ADS-B observed
1,193
Airlines
15
Avg dep delay
31m
Late >15 min
47.1%
Cancel rate
0.91%

Airlines on this route

6 carriers · scheduled

Delta Air Lines
DAL · DL · 3,235 flights · avg 27m delay · 40.9% late
30 cancelled
Southwest Airlines Co
SWA · WN · 1,259 flights · avg 33m delay · 55.8% late
16 cancelled
United Airlines
UAL · UA · 1,164 flights · avg 27m delay · 45.8% late
7 cancelled
Frontier Airlines
FFT · F9 · 841 flights · avg 48m delay · 59.5% late
6 cancelled
American Airlines
AAL · AA · 3 flights · avg 955m delay · 33.3% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 1 flights · avg —m delay · 0.0% late

Recent observed flights

From ADS-B trace data

DAL519N127DNA321
2026-09-02 20:38  →  2026-09-02 23:33  ·  2h 54m
Replay
UAL235N77471B39M
2026-09-02 20:23  →  2026-09-02 23:22  ·  2h 58m
Replay
DAL530N113DXA321
2026-09-02 17:45  →  2026-09-02 20:37  ·  2h 52m
Replay
SWA408N8936QB38M
2026-09-02 16:34  →  2026-09-02 19:10  ·  2h 36m
Replay
DAL706N373DXA321
2026-09-02 16:22  →  2026-09-02 19:03  ·  2h 41m
Replay
UAL1327N27334B38M
2026-09-02 15:18  →  2026-09-02 18:20  ·  3h 1m
Replay
DAL995N374DXA321
2026-09-02 14:19  →  2026-09-02 17:12  ·  2h 52m
Replay
FFT1449N631FRA21N
2026-09-02 11:28  →  2026-09-02 14:50  ·  3h 22m
Replay
DAL2235N127DNA321
2026-09-02 11:17  →  2026-09-02 14:14  ·  2h 57m
Replay
SWA204N8324AB738
2026-09-02 11:08  →  2026-09-02 13:55  ·  2h 47m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells DAL 1578
sells DAL 1375
sells DAL 1274
sells DAL 1116
sells DAL 1040
sells DAL 1023
sells UAL 1009
sells FFT 506
sells DAL 369

Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A321
A321
47%
of flights
AIRBUS Airbus A321 Neo
A21N
11%
of flights
BOEING Boeing 737 MAX 8
B38M
11%
of flights
AIRBUS Airbus A319
A319
6%
of flights
BOEING Boeing 737-800
B738
5%
of flights
AIRBUS Airbus A320 Neo
A20N
5%
of flights
AIRBUS Airbus A320
A320
4%
of flights
BOEING Boeing 737-700
B737
3%
of flights

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