F91550Frontier Airlines · ATL → JAX
live · 36m ago
Route confirmed Frontier Airlines

F91550 AtlantaATL · 17:19 JacksonvilleJAX · 18:31

F91550 by Frontier Airlines flies from Atlanta (ATL) to Jacksonville (JAX).

Right nowNext departure today Operates daily
16:13

scheduled from ATL

⚖ F91550 typically leaves +12 and lands −11. The air wins minutes back.
Typical gate push+12 minmedian posted departure
Typical arrival−11 minmedian over 10 operations
Wins back in air~23 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 12tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-26
+19 gate · −8 arrival
10-25
+37 gate · +10 arrival
10-24
+12 gate · −2 arrival
10-23
+14 gate · −18 arrival
10-22
+4 gate · −15 arrival
10-21
+8 gate · −11 arrival
10-20
+0 gate

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −11 min · 0 cancelled · 12 operations tracked

The route today

live boards
ATLAtlantaOn-time likelyATL delay board →
JAXJacksonvilleHigh riskJAX delay board →
ATL→JAXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
33%Chance of 15+ min delay
0.8%Chance of cancellation
+6 minAvg hub delay right now

Conditions at ATL and JAX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How F91550 actually runs

Pro Flight Search has tracked every published board update for F91550 across the ATL and JAX boards: schedule changes, gate pushes and actual clocks. Usually lands ~11 min early. Based on 10 confirmed landings · 10/10 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how F91550 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-26ATL 17:19 17:38 (+19)JAX 18:31 18:23 (−8)
10-25ATL 16:13 16:50 (+37)JAX 17:25 17:35 (+10)
10-24ATL 17:34 17:46 (+12)JAX 18:46 18:44 (−2)
10-23ATL 17:19 17:33 (+14)JAX 18:31 18:13 (−18)
10-22ATL 16:13 16:17 (+4)JAX 17:25 17:10 (−15)
10-21ATL 17:34 17:42 (+8)JAX 18:46 18:35 (−11)
10-20ATL 19:05 (+0)JAX
10-19ATL 17:19 17:38 (+19)JAX 18:31 18:23 (−8)
10-18ATL 16:13 16:22 (+9)JAX 17:25 17:12 (−13)
10-17ATL 17:34 17:39 (+5)JAX 18:46 18:20 (−26)
10-16ATL 17:19 17:30 (+11)JAX 18:31 18:14 (−17)
10-15ATL 16:13 16:27 (+14)JAX

Aircraft

Recent tails: N642FR, N434FR, N379FR, N611FR.

Board clocks recorded as ATL and JAX published them.

Planning around F91550? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — F91550 Atlanta to Jacksonville on-time performance, measured from the ATL and JAX airport boards.

Canonical URL
https://proflightsearch.com/flight/F91550
How we measure this →