Home / Routes / KSTL → KSLC1,146 scheduled
STL SLC3h 17m

The route from St Louis Lambert International Airport (KSTL) in St Louis to Salt Lake City International Airport (KSLC) in Salt Lake City. SkyMeter tracks roughly 1,146 scheduled flights on this route across 10 carriers. The most active operator is DAL (DAL). Average block time is 3h 6m. Departures average 20 minutes off schedule, with 21% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS-BOMBARDIER Airbus A220-100.

Scheduled
1,146
last 494 days
ADS-B observed
213
Airlines
10
Avg dep delay
20m
Late >15 min
21.3%
Cancel rate
0.52%

Airlines on this route

15 carriers · scheduled

Delta Air Lines
DAL · DL · 1,105 flights · avg 19m delay · 20.5% late
6 cancelled
Netjets Aviation
EJA · 1I · 12 flights · avg 33m delay · 41.7% late
Southwest Airlines Co
SWA · WN · 10 flights · avg 18m delay · 40.0% late
Flexjet
LXJ · LXJ · 4 flights · avg 66m delay · 75.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 3 flights · avg 9m delay · 0.0% late
Corporate Flight International Dba Thrive Aviation
TIV · 2 flights · avg 38m delay · 50.0% late
United Airlines
UAL · UA · 2 flights · avg 46m delay · 100.0% late
Flightstaroration The
FSR · 1 flights · avg 10m delay · 0.0% late
· N1 · 1 flights · avg 0m delay · 0.0% late
Jet Linx Aviation
JTL · JL · 1 flights · avg 48m delay · 100.0% late
Ati Jet
CYO · 1 flights · avg 40m delay · 100.0% late
Wup
WUP · 1 flights · avg 12m delay · 0.0% late
Baker Aviation
KOW · 1 flights · avg 41m delay · 100.0% late
Global Crossing Airlines
GXA · G6 · 1 flights · avg 10m delay · 0.0% late
Omni Air Transport
DRL · 1 flights · avg 14m delay · 0.0% late

Recent observed flights

From ADS-B trace data

DAL2363N143DUBCS1
2026-09-05 16:12  →  2026-09-05 19:16  ·  3h 4m
Replay
DAL2363N125DUBCS1
2026-09-04 12:45  →  2026-09-04 15:50  ·  3h 4m
Replay
DAL2363N107DUBCS1
2026-09-03 12:48  →  2026-09-03 15:53  ·  3h 4m
Replay
DAL2455N127DUBCS1
2026-09-01 19:18  →  2026-09-02 01:19  ·  6h 1m
Replay
DAL2363N119DUBCS1
2026-09-01 12:45  →  2026-09-01 15:55  ·  3h 10m
Replay
DAL2455N116DUBCS1
2026-08-31 19:24  →  2026-09-01 01:12  ·  5h 48m
Replay
DAL2363N126DUBCS1
2026-08-31 12:47  →  2026-08-31 16:00  ·  3h 13m
Replay
DAL1492N120DUBCS1
2026-08-31 00:00  →  2026-08-31 03:45  ·  3h 45m
Replay
DAL2455N121DUBCS1
2026-08-30 19:26  →  2026-08-30 22:35  ·  3h 9m
Replay
DAL2363N101DUBCS1
2026-08-30 12:22  →  2026-08-30 16:03  ·  3h 40m
Replay

Codeshare partnerships

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

sells DAL 228
sells DAL 148
sells DAL 1
sells DAL 1

Typical aircraft

Observed via ADS-B on this route

AIRBUS-BOMBARDIER Airbus A220-100
BCS1
93%
of flights
BOEING Boeing 737 MAX 8
B38M
2%
of flights
AIRBUS-BOMBARDIER Airbus A220-300
BCS3
0%
of flights
BOEING Boeing 737-800
B738
0%
of flights
EMBRAER Embraer EMB-545 Legacy 450
E545
0%
of flights
CESSNA Cessna Citation Longitude
C700
0%
of flights
CESSNA Cessna Citation Latitude
C68A
0%
of flights

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View KSLC → KSTL